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Round|Lab Grown|IGI

2.31ct K VVS2 Round Lab Grown Diamond

EX • K/VVS2 • IGI LG500165538

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165538

Diamond specifications and retailer prices

From HK$40,709 HKD
As of November 5, 2026
Save HK$55,128 HKD (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$122,208 HKD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.31ct lab-grown round diamond

This 2.31ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG500165538 or 500165538. Listed at 10 retailers as of November 5, 2026, with a 135% 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

2.31
Carat
K
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165538
Dimensions8.50 × 8.45 × 5.18 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
8.50 mm8.45 mm2.31 ctK / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165538
Side View
Table 59.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$122,208 HKD|Low: HK$39,085 HKD|High: HK$168,993 HKD|Avg: HK$76,460 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
Retailer 12
November 5, 2026
Retailer 7HK$40,709 HKD
Retailer 10HK$42,662 HKD
Retailer 8HK$47,228 HKD
Retailer 6HK$47,346 HKD
Retailer 12HK$50,382 HKD
Retailer 11HK$56,062 HKD
Retailer 5HK$59,216 HKD
Retailer 9HK$72,953 HKD
Retailer 2HK$95,837 HKD
Retailer 4HK$108,499 HKD
Cape DiamondsHK$122,208 HKD
Retailer 3HK$168,993 HKD

21 data points across 12 retailers

10 retailersHK$40,709 HKD to HK$95,837 HKD

B+
Cheapest Retailer
-
HK$40,709 HKD
B
Retailer 2
-
HK$42,662 HKD
View
B
Retailer 3
-
HK$47,228 HKD
View
Retailer 4
-
HK$47,228 HKD
View
Price last confirmed 25 days ago
B
Retailer 5
-
HK$47,346 HKD
View
B
Retailer 6
-
HK$56,062 HKD
View
B
Retailer 7
-
HK$59,216 HKD
View
B
Retailer 8
-
HK$72,953 HKD
View
B
Retailer 9
-
HK$95,837 HKD
View
Most Expensive
Cape Diamonds
cert_500165538 · Nov 3
HK$122,208 HKD
ZAR 251,655 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from HK$40,709 HKDSave up to HK$55,128 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+
2.31ct Round
HK$40,709 HKD