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Oval|Lab Grown|IGI

1.50ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG666420507

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG666420507

Diamond specifications and retailer prices

From HK$3,970 HKD
As of October 31, 2026
Save HK$7,799 HKD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$11,769 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct 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 LG666420507 or 666420507. Listed at 11 retailers as of October 31, 2026, with prices from HK$3,970 to HK$11,769, a HK$7,799 spread on the same certified stone. Brilliant Earth lists it at HK$11,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666420507
Dimensions8.90 × 6.50 × 4.12 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.90 mm6.50 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666420507
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

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: Oct 31
Current: HK$11,769 HKD|Low: HK$3,790 HKD|High: HK$15,142 HKD|Avg: HK$6,878 HKD|-22.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6HK$3,970 HKD
Retailer 8HK$3,986 HKD
Retailer 11HK$3,994 HKD
Retailer 9HK$4,323 HKD
Retailer 4HK$4,480 HKD
Retailer 2HK$6,182 HKD
Retailer 7HK$7,650 HKD
Retailer 3HK$8,011 HKD
Retailer 5HK$9,470 HKD
Retailer 10HK$9,493 HKD
Brilliant EarthHK$11,769 HKD

40 data points across 11 retailers

11 retailersHK$3,970 HKD to HK$11,769 HKD

A
Cheapest Retailer
-
HK$3,970 HKD
A
Retailer 2
-
HK$3,986 HKD
View
A
Retailer 3
-
HK$3,994 HKD
View
A
Retailer 4
-
HK$4,323 HKD
View
A
Retailer 5
-
HK$4,480 HKD
View
B+
Retailer 6
-
HK$6,182 HKD
View
B+
Retailer 7
-
HK$7,650 HKD
View
B
Retailer 8
-
HK$8,011 HKD
View
B
Retailer 9
-
HK$9,470 HKD
View
B
Retailer 10
-
HK$9,690 HKD
View
Most Expensive
B
Brilliant Earth
14981502A · Nov 3
HK$11,769 HKD
$1,500 USD
View
10 more retailers have this diamond
Prices start from HK$3,970 HKDSave up to HK$7,799 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
1.50ct Oval
HK$3,970 HKD