diff --git a/soh/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c b/soh/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
index bbbcec63d..95bdf6e50 100644
--- a/soh/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
+++ b/soh/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
@@ -1540,7 +1540,34 @@ void DemoEffect_UpdateJewelAdult(DemoEffect* this, GlobalContext* globalCtx) {
     this->jewel.timer++;
     this->actor.shape.rot.y += 0x0400;
     DemoEffect_PlayJewelSfx(this, globalCtx);
+
+    if (gSaveContext.n64ddFlag) {
+        switch (this->jewel.type) {
+            case DEMO_EFFECT_JEWEL_KOKIRI:
+                if (CHECK_QUEST_ITEM(QUEST_KOKIRI_EMERALD)) {
+                    DemoEffect_SetJewelColor(this, 1.0f);
+                } else {
+                    DemoEffect_SetJewelColor(this, 0.0f);
+                }
+            break;
+            case DEMO_EFFECT_JEWEL_GORON:
+                if (CHECK_QUEST_ITEM(QUEST_GORON_RUBY)) {
+                    DemoEffect_SetJewelColor(this, 1.0f);
+                } else {
+                    DemoEffect_SetJewelColor(this, 0.0f);
+                }
+            break;
+            case DEMO_EFFECT_JEWEL_ZORA:
+                if (CHECK_QUEST_ITEM(QUEST_ZORA_SAPPHIRE)) {
+                    DemoEffect_SetJewelColor(this, 1.0f);
+                } else {
+                    DemoEffect_SetJewelColor(this, 0.0f);
+                }
+            break;
+        }
+    } else {
     DemoEffect_SetJewelColor(this, 1.0f);
+    }
 }
 
 /**
@@ -1604,6 +1631,34 @@ void DemoEffect_UpdateJewelChild(DemoEffect* this, GlobalContext* globalCtx) {
     thisx->shape.rot.y += 0x0400;
     DemoEffect_PlayJewelSfx(this, globalCtx);
     this->effectFlags &= ~1;
+
+    if (gSaveContext.n64ddFlag) {
+        switch (this->jewel.type) {
+            case DEMO_EFFECT_JEWEL_KOKIRI:
+                if (CHECK_QUEST_ITEM(QUEST_KOKIRI_EMERALD)) {
+                    DemoEffect_SetJewelColor(this, 1.0f);
+                } else {
+                    DemoEffect_SetJewelColor(this, 0.0f);
+                }
+                break;
+            case DEMO_EFFECT_JEWEL_GORON:
+                if (CHECK_QUEST_ITEM(QUEST_GORON_RUBY)) {
+                    DemoEffect_SetJewelColor(this, 1.0f);
+                } else {
+                    DemoEffect_SetJewelColor(this, 0.0f);
+                }
+                break;
+            case DEMO_EFFECT_JEWEL_ZORA:
+                if (CHECK_QUEST_ITEM(QUEST_ZORA_SAPPHIRE)) {
+                    DemoEffect_SetJewelColor(this, 1.0f);
+                } else {
+                    DemoEffect_SetJewelColor(this, 0.0f);
+                }
+                break;
+        }
+    } else {
+        // Contrary to it's adult conterpart Authenthic doesn't use DemoEffect_SetJewelColor(this, 1.0f); here
+    }
 }
 
 /**