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Heart|Lab Grown|IGI

5.10ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG776649194

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG776649194

Diamond specifications and retailer prices

From $1,621 USD
As of October 29, 2026
Save $553 USD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,356 USD at Brilliance · As of October 5, 2026
View at Brilliance

About this 5.1ct lab-grown heart diamond

This 5.1ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG776649194 or 776649194. Listed at 3 retailers as of October 28, 2026, with a 34% 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

5.10
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776649194
Dimensions10.69 × 11.86 × 7.03 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Top View
10.69 mm11.86 mm5.10 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776649194
Side View
Table 60.0%Crown 36.3°Girdle: THN-STKPavilion 40.2°Culet: NoneDepth 59.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,356 USD|Low: $1,140 USD|High: $14,960 USD|Avg: $4,750 USD|-8.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 2$1,621 USD
Retailer 8$1,655 USD
Retailer 13$1,826 USD
Retailer 6$2,174 USD
Retailer 9$2,503 USD
Retailer 7$2,600 USD
Retailer 3$2,921 USD
Brilliance$4,356 USD
Retailer 12$4,817 USD
Retailer 5$5,756 USD
Retailer 10$6,444 USD
Retailer 11$9,820 USD
Retailer 4$14,960 USD

14 data points across 13 retailers

3 retailers$1,621 USD to $2,174 USD

A
Cheapest Retailer
-
$1,621 USD
Final sale: no returns
A
Retailer 2
-
$2,174 USD
View
Most Expensive
Brilliance
D39446562 · Oct 5
$4,356 USD
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from $1,621 USDSave up to $553 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.

A
5.10ct Heart
$1,621 USD