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Oval|Lab Grown|IGI

1.51ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG668409758

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG668409758

Diamond specifications and retailer prices

From HK$1,632 HKD
As of November 3, 2026
Save HK$11,392 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,024 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG668409758 or 668409758. Listed at 16 retailers as of November 3, 2026, with prices from HK$1,632 to HK$13,024, a HK$11,392 spread on the same certified stone. Brilliant Earth lists it at HK$13,024. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668409758
Dimensions9.05 × 6.55 × 4.00 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.05 mm6.55 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668409758
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 61.1%

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 3
Current: HK$13,024 HKD|Low: HK$1,302 HKD|High: HK$14,122 HKD|Avg: HK$5,209 HKD|-7.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 17HK$1,632 HKD
Retailer 12HK$1,828 HKD
Retailer 6HK$1,891 HKD
Retailer 5HK$2,024 HKD
Retailer 9HK$2,024 HKD
Retailer 16HK$3,484 HKD
Retailer 11HK$3,491 HKD
Retailer 7HK$3,648 HKD
Retailer 14HK$3,860 HKD
Retailer 15HK$4,025 HKD
Retailer 10HK$4,715 HKD
Retailer 8HK$6,512 HKD
Retailer 13HK$6,528 HKD
Retailer 3HK$6,920 HKD
Retailer 4HK$7,767 HKD
Retailer 2HK$8,089 HKD
Brilliant EarthHK$13,024 HKD

33 data points across 17 retailers

16 retailersHK$1,632 HKD to HK$13,024 HKD

A
Cheapest Retailer
-
HK$1,632 HKD
A
Retailer 2
-
HK$1,828 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,891 HKD
View
Retailer 4
-
HK$2,024 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,024 HKD
View
B+
Retailer 6
-
HK$3,484 HKD
View
A
Retailer 7
-
HK$3,491 HKD
View
A
Retailer 8
-
HK$3,860 HKD
View
A
Retailer 9
-
HK$4,025 HKD
View
A
Retailer 10
-
HK$4,715 HKD
View
B+
Retailer 11
-
HK$6,512 HKD
View
B+
Retailer 12
-
HK$6,528 HKD
View
B+
Retailer 13
-
HK$6,920 HKD
View
Retailer 14
-
HK$7,767 HKD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$8,089 HKD
View
Most Expensive
B
Brilliant Earth
13161021A · Nov 4
HK$13,024 HKD
$1,660 USD
View
15 more retailers have this diamond
Prices start from HK$1,632 HKDSave up to HK$11,392 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
1.51ct Oval
HK$1,632 HKD