Heart|Lab Grown|GIA

3.66ct D IF Heart Lab Grown Diamond

GD • D/IF • GIA 6532641403

Certificate GIA 6532641403

Diamond specifications and retailer prices

From $3,640 USD
Save $19,000 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $22,640 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.66ct lab-grown heart diamond

This 3.66ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532641403. Listed at 10 retailers, with prices from $3,640 to $22,640 at Do Amore Diamonds, a $19,000 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.66
Carat
D
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6532641403
Dimensions9.17 × 8.91 × 5.77 mm
L/W Ratio1.03
Top View
9.17 mm8.91 mm3.66 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532641403
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $22,640 USD|Low: $3,492 USD|High: $22,640 USD|Avg: $8,832 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 1, 2026
Retailer 11$3,640 USD
Retailer 8$3,975 USD
Retailer 12$4,115 USD
Retailer 14$4,369 USD
Retailer 2$5,061 USD
Retailer 13$5,122 USD
Retailer 10$6,643 USD
Retailer 3$6,884 USD
Retailer 6$8,701 USD
Retailer 9$9,135 USD
Retailer 5$12,102 USD
Retailer 4$17,143 USD
Retailer 7$17,911 USD
Do Amore Diamonds$22,640 USD

12 data points across 14 retailers

10 retailers$3,640 USD to $22,640 USD

A
Cheapest Retailer
-
$3,640 USD
A
Retailer 2
-
$3,975 USD
View
A
Retailer 3
-
$4,115 USD
View
A
Retailer 4
-
$4,369 USD
View
B+
Retailer 5
-
$5,061 USD
£3,985 GBP
View
B+
Retailer 6
-
$5,122 USD
View
B+
Retailer 7
-
$6,643 USD
€6,327 EUR
View
B
Retailer 8
-
$9,135 USD
£7,193 GBP
View
B
Retailer 9
-
$17,911 USD
A$27,555 AUD
View
Most Expensive
B
Do Amore Diamonds
27-B10A924AA · Oct 1
$22,640 USD
View
9 more retailers have this diamond
Prices start from $3,640 USDSave up to $19,000 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing.

A
3.66ct Heart
$3,640 USD