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Oval|Lab Grown|IGI

0.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG754590690

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754590690

Diamond specifications and retailer prices

From HK$1,295 HKD
$165 USD
As of November 1, 2026
Save HK$5,511 HKD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,805 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754590690 or 754590690. Listed at 9 retailers as of October 26, 2026, with prices from HK$1,295 to HK$6,805, a HK$5,511 spread on the same certified stone. MOH London lists it at HK$6,805. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590690
Dimensions6.41 × 4.33 × 2.86 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm4.33 mm0.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754590690
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 43.2°Culet: NoneDepth 66.1%

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 1
Current: HK$6,805 HKD|Low: HK$1,295 HKD|High: HK$6,875 HKD|Avg: HK$2,769 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8HK$1,295 HKD
Retailer 2HK$1,334 HKD
Retailer 3HK$1,756 HKD
Retailer 4HK$1,911 HKD
Retailer 5HK$2,232 HKD
Retailer 6HK$3,060 HKD
Retailer 7HK$3,334 HKD
MOH LondonHK$6,805 HKD

41 data points across 8 retailers

9 retailersHK$1,295 HKD to HK$6,805 HKD

A
Cheapest Retailer
-
HK$1,295 HKD
$165 USD
A
Retailer 2
-
HK$1,334 HKD
$170 USD
View
A
Retailer 3
-
HK$1,756 HKD
£176 GBP
View
B+
Retailer 4
-
HK$1,911 HKD
€232 EUR
View
B+
Retailer 5
-
HK$2,232 HKD
£224 GBP
View
B
Retailer 6
-
HK$3,060 HKD
$390 USD
View
B
Retailer 7
-
HK$3,334 HKD
$425 USD
View
Retailer 8
-
HK$3,435 HKD
$438 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG754590690 · Oct 26
HK$6,805 HKD
£683 GBP
View
8 more retailers have this diamond
Prices start from HK$1,295 HKDSave up to HK$5,511 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
0.51ct Oval
HK$1,295 HKD