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Oval|Lab Grown|IGI

2.56ct K SI2 Oval Lab Grown Diamond

ID • K/SI2 • IGI LG447001981

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447001981

Diamond specifications and retailer prices

From HK$30,668 HKD
As of November 5, 2026
Save HK$45,327 HKD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$75,995 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 2.56ct lab-grown oval diamond

This 2.56ct lab-grown oval sits in the two to three carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447001981 or 447001981. Listed at 8 retailers as of November 5, 2026, with prices from HK$30,668 to HK$75,995, a HK$45,327 spread on the same certified stone. MOH London lists it at HK$75,995. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.56
Carat
K
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001981
Dimensions10.40 × 7.77 × 4.93 mm
L/W Ratio1.34
Girdle conditionFaceted
Top View
10.40 mm7.77 mm2.56 ctK / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447001981
Side View
Table 61.5%Crown 36.7°Girdle: STK-VTKPavilion 41.7°Culet: NoneDepth 63.4%

Caratlytics Score

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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$75,995 HKD|Low: HK$29,445 HKD|High: HK$80,757 HKD|Avg: HK$49,645 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 3HK$30,668 HKD
Retailer 7HK$32,141 HKD
Retailer 4HK$35,574 HKD
Retailer 8HK$39,743 HKD
Retailer 6HK$44,454 HKD
Retailer 2HK$47,181 HKD
Retailer 5HK$55,120 HKD
MOH LondonHK$75,995 HKD
Retailer 9HK$80,757 HKD

15 data points across 9 retailers

8 retailersHK$30,668 HKD to HK$75,995 HKD

B
Cheapest Retailer
-
HK$30,668 HKD
B
Retailer 2
-
HK$32,141 HKD
View
B
Retailer 3
-
HK$35,574 HKD
View
Retailer 4
-
HK$35,574 HKD
View
Price last confirmed 25 days ago
B
Retailer 5
-
HK$44,454 HKD
View
B
Retailer 6
-
HK$47,181 HKD
View
C
Retailer 7
-
HK$55,120 HKD
View
Most Expensive
C
MOH London
LG447001981 · Nov 5
HK$75,995 HKD
£7,635 GBP
View
7 more retailers have this diamond
Prices start from HK$30,668 HKDSave up to HK$45,327 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
2.56ct Oval
HK$30,668 HKD