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Oval|Lab Grown|IGI

1.51ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG768683430

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768683430

Diamond specifications and retailer prices

From HK$1,742 HKD
As of November 4, 2026
Save HK$11,282 HKD (87%) vs most expensive(unlock to see where)
18 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 LG768683430 or 768683430. Listed at 18 retailers as of November 4, 2026, with prices from HK$1,742 to HK$13,024, a HK$11,282 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768683430
Dimensions9.02 × 6.46 × 4.15 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm6.46 mm1.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768683430
Side View
Table 64.0%Crown 35.6°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$13,024 HKD|Low: HK$1,671 HKD|High: HK$14,122 HKD|Avg: HK$5,200 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
Retailer 18
Retailer 19
November 4, 2026
Retailer 16HK$1,742 HKD
Retailer 17HK$1,946 HKD
Retailer 6HK$2,016 HKD
Retailer 3HK$2,158 HKD
Retailer 8HK$2,158 HKD
Retailer 2HK$2,573 HKD
Retailer 4HK$3,672 HKD
Retailer 12HK$3,719 HKD
Retailer 9HK$3,892 HKD
Retailer 14HK$3,907 HKD
Retailer 7HK$4,731 HKD
Retailer 11HK$5,712 HKD
Retailer 5HK$6,936 HKD
Retailer 15HK$6,959 HKD
Retailer 10HK$7,344 HKD
Retailer 19HK$7,650 HKD
Retailer 13HK$8,646 HKD
Retailer 18HK$9,909 HKD
Brilliant EarthHK$13,024 HKD

41 data points across 19 retailers

18 retailersHK$1,742 HKD to HK$13,024 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
A
Retailer 2
-
HK$1,946 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,016 HKD
View
Retailer 4
-
HK$2,158 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,158 HKD
View
A
Retailer 6
-
HK$2,573 HKD
View
A
Retailer 7
-
HK$3,672 HKD
View
A
Retailer 8
-
HK$3,719 HKD
View
A
Retailer 9
-
HK$3,892 HKD
View
A
Retailer 10
-
HK$3,907 HKD
View
A
Retailer 11
-
HK$4,731 HKD
View
B
Retailer 12
-
HK$6,936 HKD
View
B+
Retailer 13
-
HK$6,959 HKD
View
B+
Retailer 14
-
HK$7,344 HKD
View
Retailer 15
-
HK$7,650 HKD
View
Price last confirmed 15 days ago
B
Retailer 16
-
HK$8,646 HKD
View
B
Retailer 17
-
HK$9,909 HKD
View
Most Expensive
B
Brilliant Earth
17420084A · Nov 4
HK$13,024 HKD
$1,660 USD
View
17 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$11,282 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$1,742 HKD