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Oval|Lab Grown|IGI

2.50ct K SI1 Oval Lab Grown Diamond

ID • K/SI1 • IGI LG447098371

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG447098371

Diamond specifications and retailer prices

From HK$16,482 HKD
As of November 5, 2026
Save HK$35,256 HKD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$51,738 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447098371 or 447098371. Listed at 9 retailers as of November 5, 2026, with prices from HK$16,482 to HK$51,738, a HK$35,256 spread on the same certified stone. MOH London lists it at HK$51,738. 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

2.50
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447098371
Dimensions10.34 × 7.76 × 4.91 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.34 mm7.76 mm2.50 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447098371
Side View
Table 58.5%Crown 35.5°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.3%

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: Nov 5
Current: HK$51,738 HKD|Low: HK$16,482 HKD|High: HK$68,428 HKD|Avg: HK$34,508 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 4HK$16,482 HKD
Retailer 5HK$19,123 HKD
Retailer 3HK$20,416 HKD
Retailer 7HK$24,523 HKD
Retailer 6HK$29,900 HKD
Retailer 2HK$30,668 HKD
MOH LondonHK$51,738 HKD
Retailer 8HK$68,428 HKD

16 data points across 8 retailers

9 retailersHK$16,482 HKD to HK$51,738 HKD

A
Cheapest Retailer
-
HK$16,482 HKD
A
Retailer 2
-
HK$17,932 HKD
View
Retailer 3
-
HK$19,123 HKD
View
Price last confirmed 26 days ago
A
Retailer 4
-
HK$19,123 HKD
View
A
Retailer 5
-
HK$20,416 HKD
View
B+
Retailer 6
-
HK$26,287 HKD
View
B
Retailer 7
-
HK$29,900 HKD
View
B
Retailer 8
-
HK$30,668 HKD
View
Most Expensive
B
MOH London
LG447098371 · Nov 5
HK$51,738 HKD
£5,198 GBP
View
8 more retailers have this diamond
Prices start from HK$16,482 HKDSave up to HK$35,256 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 Oval
HK$16,482 HKD