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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG788684361

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788684361

Diamond specifications and retailer prices

From HK$1,648 HKD
As of November 1, 2026
Save HK$7,532 HKD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,180 HKD at Brilliant Earth · As of November 3, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788684361 or 788684361. Listed at 20 retailers as of November 1, 2026, with prices from HK$1,648 to HK$9,180, a HK$7,532 spread on the same certified stone. Brilliant Earth lists it at HK$9,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788684361
Dimensions9.41 × 6.35 × 3.97 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
9.41 mm6.35 mm1.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788684361
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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 1
Current: HK$9,180 HKD|Low: HK$1,585 HKD|High: HK$13,338 HKD|Avg: HK$4,758 HKD|-31.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 11HK$1,648 HKD
Retailer 3HK$2,048 HKD
Retailer 2HK$2,330 HKD
Retailer 12HK$2,887 HKD
Retailer 10HK$3,366 HKD
Retailer 8HK$3,531 HKD
Retailer 6HK$3,742 HKD
Retailer 7HK$4,762 HKD
Retailer 5HK$6,606 HKD
Retailer 9HK$8,199 HKD
Retailer 4HK$8,340 HKD
Brilliant EarthHK$9,180 HKD

35 data points across 12 retailers

20 retailersHK$1,648 HKD to HK$9,180 HKD

A
Cheapest Retailer
-
HK$1,648 HKD
A
Retailer 2
-
HK$1,914 HKD
View
Retailer 3
-
HK$2,048 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$2,048 HKD
View
A
Retailer 5
-
HK$2,330 HKD
View
B+
Retailer 6
-
HK$2,887 HKD
View
A
Retailer 7
-
HK$3,366 HKD
View
A
Retailer 8
-
HK$3,531 HKD
View
A
Retailer 9
-
HK$3,742 HKD
View
A
Retailer 10
-
HK$3,939 HKD
View
B+
Retailer 11
-
HK$4,637 HKD
View
A
Retailer 12
-
HK$4,762 HKD
View
B+
Retailer 13
-
HK$5,359 HKD
View
B
Retailer 14
-
HK$6,583 HKD
View
B
Retailer 15
-
HK$6,606 HKD
View
B
Retailer 16
-
HK$6,653 HKD
View
B+
Retailer 17
-
HK$6,991 HKD
View
B
Retailer 18
-
HK$8,199 HKD
View
B
Retailer 19
-
HK$8,340 HKD
View
Most Expensive
B
Brilliant Earth
19889800A · Nov 3
HK$9,180 HKD
$1,170 USD
View
19 more retailers have this diamond
Prices start from HK$1,648 HKDSave up to HK$7,532 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$1,648 HKD