Heart|Lab Grown|IGI

2.50ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG816683457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816683457

Diamond specifications and retailer prices

From $418 USD
As of October 30, 2026
Save $3,192 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,610 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.5ct lab-grown heart diamond

This 2.5ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG816683457 or 816683457. Listed at 20 retailers as of October 30, 2026, with prices from $418 to $3,610, a $3,192 spread on the same certified stone. Brilliant Earth lists it at $3,610. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816683457
Dimensions9.52 × 8.25 × 5.44 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.52 mm8.25 mm2.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG816683457
Side View
Table 65.0%Crown 34.1°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 57.1%

Caratlytics Score

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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 30
Current: $3,610 USD|Low: $418 USD|High: $5,320 USD|Avg: $1,367 USD|-32.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5$418 USD
Retailer 4$482 USD
Retailer 11$680 USD
Retailer 6$695 USD
Retailer 8$882 USD
Retailer 3$888 USD
Retailer 12$1,284 USD
Retailer 10$1,289 USD
Retailer 2$1,618 USD
Retailer 7$1,699 USD
Retailer 9$1,974 USD
Brilliant Earth$3,610 USD

43 data points across 12 retailers

20 retailers$418 USD to $3,610 USD

A
Cheapest Retailer
-
$418 USD
A
Retailer 2
-
$482 USD
View
Final sale: no returns
A
Retailer 3
-
$483 USD
View
A
Retailer 4
-
$534 USD
View
A
Retailer 5
-
$534 USD
View
A
Retailer 6
-
$680 USD
View
B+
Retailer 7
-
$695 USD
View
A
Retailer 8
-
$882 USD
£694 GBP
View
B+
Retailer 9
-
$888 USD
View
B+
Retailer 10
-
$1,089 USD
View
B
Retailer 11
-
$1,284 USD
View
B+
Retailer 12
-
$1,289 USD
ZAR 20,818 ZAR
View
B
Retailer 13
-
$1,618 USD
View
B
Retailer 14
-
$1,699 USD
View
B
Retailer 15
-
$1,717 USD
View
B
Retailer 16
-
$1,930 USD
View
B
Retailer 17
-
$1,974 USD
£1,554 GBP
View
B
Retailer 18
-
$2,000 USD
View
B
Retailer 19
-
$3,416 USD
£2,690 GBP
View
Most Expensive
B
Brilliant Earth
20527496A · Oct 30
$3,610 USD
View
19 more retailers have this diamond
Prices start from $418 USDSave up to $3,192 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
2.50ct Heart
$418 USD