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Round|Lab Grown|IGI

2.50ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG781601315

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781601315

Diamond specifications and retailer prices

From HK$3,037 HKD
$387 USD
As of October 27, 2026
Save HK$20,267 HKD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$23,304 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG781601315 or 781601315. Listed at 12 retailers as of October 27, 2026, with prices from HK$3,037 to HK$23,304, a HK$20,267 spread on the same certified stone. Brilliant Earth lists it at HK$23,304. 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781601315
Dimensions8.75 × 8.78 × 5.31 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
8.75 mm8.78 mm2.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781601315
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.5%

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 27
Current: HK$23,304 HKD|Low: HK$3,248 HKD|High: HK$23,304 HKD|Avg: HK$8,604 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6HK$3,248 HKD
Retailer 10HK$4,221 HKD
Retailer 5HK$4,433 HKD
Retailer 3HK$5,269 HKD
Retailer 2HK$5,561 HKD
Retailer 8HK$7,791 HKD
Retailer 4HK$9,518 HKD
Retailer 9HK$10,405 HKD
Retailer 7HK$13,024 HKD
Brilliant EarthHK$23,304 HKD

15 data points across 10 retailers

12 retailersHK$3,037 HKD to HK$23,304 HKD

A
Cheapest Retailer
-
HK$3,037 HKD
$387 USD
A
Retailer 2
-
HK$3,248 HKD
$414 USD
View
B+
Retailer 3
-
HK$4,221 HKD
$538 USD
View
A
Retailer 4
-
HK$4,433 HKD
$565 USD
View
A
Retailer 5
-
HK$5,269 HKD
£529 GBP
View
A
Retailer 6
-
HK$5,561 HKD
€675 EUR
View
A
Retailer 7
-
HK$7,791 HKD
$993 USD
View
B+
Retailer 8
-
HK$9,518 HKD
$1,213 USD
View
B+
Retailer 9
-
HK$10,405 HKD
SGD 1,792 SGD
View
B+
Retailer 10
-
HK$10,436 HKD
$1,330 USD
View
B+
Retailer 11
-
HK$13,024 HKD
£1,307 GBP
View
Most Expensive
B
Brilliant Earth
20917786A · Oct 29
HK$23,304 HKD
$2,970 USD
View
11 more retailers have this diamond
Prices start from HK$3,037 HKDSave up to HK$20,267 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 Round
HK$3,037 HKD