CaratHunter
Plans
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 HK$3,280 HKD
$418 USD
As of October 30, 2026
Save HK$24,102 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$27,381 HKD at Brilliant Earth · As of October 31, 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 HK$3,280 to HK$27,381, a HK$24,102 spread on the same certified stone. Brilliant Earth lists it at HK$27,381. 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
Colour
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

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 30
Current: HK$27,381 HKD|Low: HK$3,248 HKD|High: HK$41,739 HKD|Avg: HK$9,199 HKD|-34.4%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 3HK$3,280 HKD
Retailer 15HK$3,672 HKD
Retailer 8HK$3,789 HKD
Retailer 2HK$4,064 HKD
Retailer 9HK$4,190 HKD
Retailer 12HK$5,217 HKD
Retailer 4HK$5,453 HKD
Retailer 11HK$6,692 HKD
Retailer 13HK$6,849 HKD
Retailer 14HK$8,513 HKD
Retailer 7HK$10,110 HKD
Retailer 16HK$11,761 HKD
Retailer 17HK$12,694 HKD
Retailer 10HK$13,063 HKD
Retailer 5HK$13,327 HKD
Retailer 6HK$15,484 HKD
Brilliant EarthHK$27,381 HKD

45 data points across 17 retailers

20 retailersHK$3,280 HKD to HK$27,381 HKD

A
Cheapest Retailer
-
HK$3,280 HKD
$418 USD
A
Retailer 2
-
HK$3,672 HKD
$468 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,789 HKD
$483 USD
View
A
Retailer 4
-
HK$4,064 HKD
$518 USD
View
A
Retailer 5
-
HK$4,190 HKD
$534 USD
View
A
Retailer 6
-
HK$5,217 HKD
$665 USD
View
B+
Retailer 7
-
HK$5,453 HKD
$695 USD
View
A
Retailer 8
-
HK$6,692 HKD
£672 GBP
View
B+
Retailer 9
-
HK$6,849 HKD
$873 USD
View
B+
Retailer 10
-
HK$8,513 HKD
$1,085 USD
View
B+
Retailer 11
-
HK$10,110 HKD
ZAR 20,818 ZAR
View
B
Retailer 12
-
HK$11,761 HKD
$1,499 USD
View
B
Retailer 13
-
HK$12,694 HKD
$1,618 USD
View
B
Retailer 14
-
HK$13,063 HKD
$1,665 USD
View
B
Retailer 15
-
HK$13,327 HKD
$1,699 USD
View
B
Retailer 16
-
HK$15,144 HKD
$1,930 USD
View
B
Retailer 17
-
HK$15,484 HKD
£1,554 GBP
View
B
Retailer 18
-
HK$15,691 HKD
$2,000 USD
View
B
Retailer 19
-
HK$26,803 HKD
£2,690 GBP
View
Most Expensive
B
Brilliant Earth
20527496A · Oct 31
HK$27,381 HKD
$3,490 USD
View
19 more retailers have this diamond
Prices start from HK$3,280 HKDSave up to HK$24,102 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$3,280 HKD