Heart|Lab Grown|IGI

2.53ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG603346657

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG603346657

Diamond specifications and retailer prices

From $1,162 USD
As of November 2, 2026
17 retailers carry this diamond
Most expensive: $2,290 USD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

About this 2.53ct lab-grown heart diamond

This 2.53ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603346657 or 603346657. Listed at 17 retailers as of November 2, 2026. 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

2.53
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603346657
Dimensions8.33 × 9.50 × 5.46 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.33 mm9.50 mm2.53 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603346657
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $1,162 USD|Low: $289 USD|High: $2,680 USD|Avg: $941 USD|+10.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15$301 USD
Retailer 8$354 USD
Retailer 7$374 USD
Retailer 14$499 USD
Retailer 4$628 USD
Retailer 10$630 USD
Retailer 16$674 USD
Retailer 9$730 USD
Retailer 11$925 USD
Retailer 12$986 USD
Retailer 1$1,162 USD
Retailer 3$1,326 USD
Retailer 6$1,436 USD
Retailer 5$1,487 USD
Retailer 13$1,662 USD
Retailer 2$2,680 USD

34 data points across 16 retailers

17 retailers

Retailer 1
-
$301 USD
Price last confirmed 14 days ago
Retailer 2
-
$350 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$374 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$374 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$499 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$628 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$630 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$674 USD
View
Price last confirmed 14 days ago
Retailer 9
-
$730 USD
£575 GBP
View
Price last confirmed 13 days ago
Retailer 10
-
$925 USD
A$1,423 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$986 USD
ZAR 15,930 ZAR
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$1,162 USD
View
Retailer 13
-
$1,326 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$1,436 USD
View
Price last confirmed 13 days ago
Retailer 15
-
$1,487 USD
View
Price last confirmed 13 days ago
Retailer 16
-
$1,662 USD
£1,309 GBP
View
Price last confirmed 16 days ago
Most Expensive
Brilliant Earth
18474671Y · Oct 1
$2,290 USD
View
Price last confirmed 32 days ago
16 more retailers have this diamond
Prices start from $1,162 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+
2.53ct Heart
$1,162 USD