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Heart|Lab Grown|IGI

4.03ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG700585225

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700585225

Diamond specifications and retailer prices

From $831 USD
As of October 27, 2026
Save $3,466 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,530 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700585225 or 700585225. Listed at 18 retailers as of October 27, 2026, with a 417% 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

4.03
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700585225
Dimensions10.67 × 10.13 × 6.48 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.67 mm10.13 mm4.03 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700585225
Side View
Table 55.0%Crown 37.3°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 60.7%

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 27
Current: $10,530 USD|Low: $930 USD|High: $10,860 USD|Avg: $2,760 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$930 USD
Retailer 7$964 USD
Retailer 6$1,140 USD
Retailer 11$1,372 USD
Retailer 2$1,480 USD
Retailer 5$2,051 USD
Retailer 9$2,216 USD
Retailer 8$2,710 USD
Retailer 10$3,015 USD
Retailer 4$3,632 USD
Brilliant Earth$10,530 USD

43 data points across 11 retailers

18 retailers$831 USD to $4,297 USD

A
Cheapest Retailer
-
$831 USD
A
Retailer 2
-
$904 USD
View
A
Retailer 3
-
$930 USD
View
Final sale: no returns
A
Retailer 4
-
$964 USD
View
Retailer 5
-
$964 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,140 USD
View
A
Retailer 7
-
$1,372 USD
View
A
Retailer 8
-
$1,480 USD
£1,166 GBP
View
B+
Retailer 9
-
$2,051 USD
ZAR 33,142 ZAR
View
B+
Retailer 10
-
$2,216 USD
View
B+
Retailer 11
-
$2,710 USD
View
B+
Retailer 12
-
$3,015 USD
View
B+
Retailer 13
-
$3,058 USD
View
B
Retailer 14
-
$3,339 USD
View
B+
Retailer 15
-
$3,632 USD
£2,860 GBP
View
Retailer 16
-
$3,929 USD
View
Price last confirmed 59 days ago
B
Retailer 17
-
$4,297 USD
£3,383 GBP
View
Most Expensive
Brilliant Earth
19679554A · Oct 28
$10,530 USD
View
Price under review
17 more retailers have this diamond
Prices start from $831 USDSave up to $3,466 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
4.03ct Heart
$831 USD