Heart|Lab Grown|IGI

10.03ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG845634250

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG845634250

Diamond specifications and retailer prices

From $2,868 USD
£2,258 GBP
As of October 24, 2026
Save $15,402 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,270 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 10.03ct lab-grown heart diamond

This 10.03ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845634250 or 845634250. Listed at 8 retailers as of October 23, 2026, with prices from $2,868 to $18,270, a $15,402 spread on the same certified stone. Brilliant Earth lists it at $18,270. 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

10.03
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634250
Dimensions15.37 × 13.61 × 8.38 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.37 mm13.61 mm10.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634250
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 54.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 24
Current: $18,270 USD|Low: $2,864 USD|High: $18,270 USD|Avg: $7,249 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$2,868 USD
Retailer 7$3,370 USD
Retailer 2$3,776 USD
Retailer 5$4,613 USD
Retailer 8$4,995 USD
Retailer 6$7,714 USD
Retailer 3$10,917 USD
Brilliant Earth$18,270 USD

7 data points across 8 retailers

8 retailers$2,868 USD to $18,270 USD

A
Cheapest Retailer
-
$2,868 USD
£2,258 GBP
Retailer 2
-
$3,370 USD
View
Price last confirmed 6 days ago
B+
Retailer 3
-
$3,776 USD
HK$29,500 HKD
View
B+
Retailer 4
-
$4,613 USD
View
B+
Retailer 5
-
$4,995 USD
View
B
Retailer 6
-
$7,714 USD
View
B
Retailer 7
-
$10,917 USD
SGD 14,753 SGD
View
Most Expensive
B
Brilliant Earth
22193671A · Oct 23
$18,270 USD
View
7 more retailers have this diamond
Prices start from $2,868 USDSave up to $15,402 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
10.03ct Heart
$2,868 USD