Heart|Lab Grown|IGI

3.02ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804664668

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804664668

Diamond specifications and retailer prices

From $5,164 USD
As of October 30, 2026
Save $14,768 USD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $25,276 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.02ct lab-grown heart diamond

This 3.02ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664668 or 804664668. Listed at 9 retailers as of October 27, 2026, with a 286% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.02
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804664668
Dimensions8.57 × 10.08 × 6.06 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.57 mm10.08 mm3.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804664668
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $9,153 USD|Low: $5,164 USD|High: $28,847 USD|Avg: $13,904 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 10$5,164 USD
Retailer 7$5,987 USD
Retailer 1$9,153 USD
Retailer 11$9,357 USD
Retailer 5$11,375 USD
Retailer 3$11,934 USD
Retailer 9$12,459 USD
Retailer 6$13,370 USD
Retailer 4$14,663 USD
Retailer 8$19,932 USD
Taylor and Hart$25,276 USD
Retailer 2$28,847 USD

25 data points across 12 retailers

9 retailers$5,164 USD to $19,932 USD

B+
Cheapest Retailer
-
$5,164 USD
B+
Retailer 2
-
$5,987 USD
View
B+
Retailer 3
-
$9,153 USD
£7,207 GBP
View
B
Retailer 4
-
$9,357 USD
HK$73,100 HKD
View
B
Retailer 5
-
$11,375 USD
View
B
Retailer 6
-
$13,370 USD
View
B
Retailer 7
-
$14,663 USD
£11,546 GBP
View
B
Retailer 8
-
$19,932 USD
View
Most Expensive
Taylor and Hart
ABGF336 · Oct 30
$25,276 USD
View
Price under review
8 more retailers have this diamond
Prices start from $5,164 USDSave up to $14,768 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.02ct Heart
$5,164 USD