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Heart|Lab Grown|IGI

10.03ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG754536204

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754536204

Diamond specifications and retailer prices

From $3,122 USD
As of October 29, 2026
Save $6,196 USD (66%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $9,318 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 LG754536204 or 754536204. Listed at 7 retailers as of October 29, 2026, with prices from $3,122 to $9,318, a $6,196 spread on the same certified stone. Taylor and Hart lists it at $9,318. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754536204
Dimensions14.73 × 14.73 × 14.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.73 mm14.73 mm10.03 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754536204
Side View
Table 58.0%Crown 34.9°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 58.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $3,673 USD|Low: $3,001 USD|High: $8,022 USD|Avg: $5,128 USD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 6$3,122 USD
Retailer 1$3,673 USD
Retailer 5$4,164 USD
Retailer 2$4,253 USD
Retailer 3$7,504 USD
Retailer 4$8,001 USD

38 data points across 6 retailers

7 retailers$3,122 USD to $9,318 USD

A
Cheapest Retailer
-
$3,122 USD
A
Retailer 2
-
$3,673 USD
£2,892 GBP
View
Retailer 3
-
$4,164 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$4,253 USD
€4,050 EUR
View
B
Retailer 5
-
$7,504 USD
View
Retailer 6
-
$8,001 USD
A$12,309 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Taylor and Hart
E3NVTA3 · Oct 30
$9,318 USD
View
6 more retailers have this diamond
Prices start from $3,122 USDSave up to $6,196 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
$3,122 USD