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Round|Lab Grown|IGI

2.50ct K VS1 Round Lab Grown Diamond

EX • K/VS1 • IGI LG500165163

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165163

Diamond specifications and retailer prices

From HK$40,583 HKD
As of November 5, 2026
Save HK$55,215 HKD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$121,834 HKD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500165163 or 500165163. Listed at 10 retailers as of November 3, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165163
Dimensions8.70 × 8.66 × 5.23 mm
L/W Ratio1.00
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
8.70 mm8.66 mm2.50 ctK / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG500165163
Side View
Table 61.5%Crown 35°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.2%

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$121,834 HKD|Low: HK$38,959 HKD|High: HK$127,065 HKD|Avg: HK$68,330 HKD|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 6HK$40,583 HKD
Retailer 9HK$42,537 HKD
Retailer 7HK$47,079 HKD
Retailer 4HK$47,110 HKD
Retailer 11HK$50,296 HKD
Retailer 10HK$55,889 HKD
Retailer 5HK$59,035 HKD
Retailer 8HK$72,749 HKD
Retailer 2HK$95,798 HKD
Retailer 3HK$108,162 HKD
Cape DiamondsHK$121,834 HKD

20 data points across 11 retailers

10 retailersHK$40,583 HKD to HK$95,798 HKD

B
Cheapest Retailer
-
HK$40,583 HKD
B
Retailer 2
-
HK$42,537 HKD
View
B
Retailer 3
-
HK$47,079 HKD
View
Retailer 4
-
HK$47,079 HKD
View
Price last confirmed 25 days ago
B
Retailer 5
-
HK$47,110 HKD
View
B
Retailer 6
-
HK$55,889 HKD
View
B
Retailer 7
-
HK$59,035 HKD
View
B
Retailer 8
-
HK$72,749 HKD
View
B
Retailer 9
-
HK$95,798 HKD
View
Most Expensive
Cape Diamonds
cert_500165163 · Nov 3
HK$121,834 HKD
ZAR 250,884 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from HK$40,583 HKDSave up to HK$55,215 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$40,583 HKD