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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 HK$3,523 HKD
$449 USD
As of October 31, 2026
Save HK$36,177 HKD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$39,699 HKD 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 HK$3,523 to HK$39,699, a HK$36,177 spread on the same certified stone. Brilliant Earth lists it at HK$39,699. 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
Dimensions8.48 × 9.07 × 5.41 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.48 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$39,699 HKD|Low: HK$2,511 HKD|High: HK$43,073 HKD|Avg: HK$11,499 HKD|-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 31, 2026
Retailer 3HK$3,523 HKD
Retailer 13HK$3,907 HKD
Retailer 9HK$5,060 HKD
Retailer 5HK$5,257 HKD
Retailer 8HK$6,418 HKD
Retailer 15HK$6,708 HKD
Retailer 2HK$6,813 HKD
Retailer 4HK$8,466 HKD
Retailer 10HK$8,644 HKD
Retailer 12HK$10,960 HKD
Retailer 7HK$12,840 HKD
Retailer 6HK$14,412 HKD
Retailer 14HK$14,624 HKD
Retailer 11HK$15,345 HKD
Brilliant EarthHK$39,699 HKD

37 data points across 15 retailers

17 retailersHK$3,523 HKD to HK$39,699 HKD

Retailer 1
-
HK$3,028 HKD
$386 USD
Price last confirmed 26 days ago
A
Retailer 2
-
HK$3,523 HKD
$449 USD
View
Final sale: no returns
Retailer 3
-
HK$3,907 HKD
$498 USD
View
Price last confirmed 28 days ago
Retailer 4
-
HK$3,907 HKD
$498 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$5,060 HKD
$645 USD
View
B+
Retailer 6
-
HK$5,257 HKD
$670 USD
View
A
Retailer 7
-
HK$6,418 HKD
£644 GBP
View
A
Retailer 8
-
HK$6,708 HKD
$855 USD
View
A
Retailer 9
-
HK$6,813 HKD
€827 EUR
View
B+
Retailer 10
-
HK$8,466 HKD
$1,079 USD
View
B+
Retailer 11
-
HK$8,644 HKD
A$1,695 AUD
View
B+
Retailer 12
-
HK$10,960 HKD
$1,397 USD
View
B
Retailer 13
-
HK$12,840 HKD
$1,637 USD
View
B
Retailer 14
-
HK$14,412 HKD
$1,837 USD
View
B
Retailer 15
-
HK$14,624 HKD
$1,864 USD
View
B
Retailer 16
-
HK$15,345 HKD
£1,540 GBP
View
Most Expensive
B
Brilliant Earth
21214058A · Oct 30
HK$39,699 HKD
$5,060 USD
View
16 more retailers have this diamond
Prices start from HK$3,523 HKDSave up to HK$36,177 HKD

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
HK$3,523 HKD