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Heart|Lab Grown|IGI

2.50ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG768683120

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG768683120

Diamond specifications and retailer prices

From $639 AUD
$449 USD
As of October 30, 2026
Save $6,564 AUD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,203 AUD 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 top-tier cut grade and certified by IGI LG768683120 or 768683120. Listed at 17 retailers as of October 30, 2026, with prices from $639 to $7,203, a $6,564 spread on the same certified stone. Brilliant Earth lists it at $7,203. 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

2.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768683120
Dimensions9.07 × 9.07 × 8.48 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
9.07 mm9.07 mm2.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768683120
Side View
Table 56.0%Crown 37.9°Girdle: THK-ETKPavilion 36.9°Culet: NoneDepth 59.6%

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 30
Current: $7,203 AUD|Low: $456 AUD|High: $7,816 AUD|Avg: $2,091 AUD|-7.8%
Brilliant Earth
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
October 30, 2026
Retailer 3$639 AUD
Retailer 13$709 AUD
Retailer 5$954 AUD
Retailer 10$954 AUD
Retailer 2$1,165 AUD
Retailer 15$1,217 AUD
Retailer 8$1,245 AUD
Retailer 4$1,536 AUD
Retailer 9$1,568 AUD
Retailer 12$1,989 AUD
Retailer 7$2,330 AUD
Retailer 6$2,615 AUD
Retailer 14$2,654 AUD
Retailer 11$2,784 AUD
Brilliant Earth$7,203 AUD

37 data points across 15 retailers

17 retailers$639 AUD to $7,203 AUD

Retailer 1
-
$550 AUD
$386 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$639 AUD
$449 USD
View
Final sale: no returns
Retailer 3
-
$709 AUD
$498 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$709 AUD
$498 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
$954 AUD
$670 USD
View
A
Retailer 6
-
$954 AUD
$670 USD
View
A
Retailer 7
-
$1,165 AUD
£644 GBP
View
A
Retailer 8
-
$1,217 AUD
$855 USD
View
A
Retailer 9
-
$1,245 AUD
€833 EUR
View
B+
Retailer 10
-
$1,536 AUD
$1,079 USD
View
B+
Retailer 11
-
$1,568 AUD
View
Retailer 12
-
$1,989 AUD
$1,397 USD
View
B
Retailer 13
-
$2,330 AUD
$1,637 USD
View
B
Retailer 14
-
$2,615 AUD
$1,837 USD
View
B
Retailer 15
-
$2,654 AUD
$1,864 USD
View
B
Retailer 16
-
$2,784 AUD
£1,540 GBP
View
Most Expensive
B
Brilliant Earth
21214058A · Oct 30
$7,203 AUD
$5,060 USD
View
16 more retailers have this diamond
Prices start from $639 AUDSave up to $6,564 AUD

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
$639 AUD