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Round|Lab Grown|IGI

2.50ct K SI2 Round Lab Grown Diamond

VG • K/SI2 • IGI LG500165160

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165160

Diamond specifications and retailer prices

From HK$31,130 HKD
As of November 5, 2026
Save HK$24,814 HKD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$77,346 HKD at MOH London · As of November 3, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG500165160 or 500165160. Listed at 8 retailers as of November 4, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165160
Dimensions8.59 × 8.67 × 5.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.59 mm8.67 mm2.50 ctK / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165160
Side View
Table 60.5%Crown 33.4°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$77,346 HKD|Low: HK$29,882 HKD|High: HK$82,037 HKD|Avg: HK$49,848 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3HK$31,130 HKD
Retailer 6HK$32,628 HKD
Retailer 4HK$36,111 HKD
Retailer 8HK$40,285 HKD
Retailer 7HK$45,126 HKD
Retailer 2HK$47,895 HKD
Retailer 5HK$55,944 HKD
MOH LondonHK$77,346 HKD
Retailer 9HK$82,037 HKD

14 data points across 9 retailers

8 retailersHK$31,130 HKD to HK$55,944 HKD

B
Cheapest Retailer
-
HK$31,130 HKD
B
Retailer 2
-
HK$32,628 HKD
View
Retailer 3
-
HK$36,111 HKD
View
Price last confirmed 25 days ago
B
Retailer 4
-
HK$36,111 HKD
View
C
Retailer 5
-
HK$45,126 HKD
View
C
Retailer 6
-
HK$47,895 HKD
View
C
Retailer 7
-
HK$55,944 HKD
View
Most Expensive
MOH London
LG500165160 · Nov 3
HK$77,346 HKD
£7,763 GBP
View
Price under review
7 more retailers have this diamond
Prices start from HK$31,130 HKDSave up to HK$24,814 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.

B
2.50ct Round
HK$31,130 HKD