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Oval|Lab Grown|IGI

1.50ct H VVS1 Oval Lab Grown Diamond

ID • H/VVS1 • IGI LG825633040

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825633040

Diamond specifications and retailer prices

From $473 SGD
As of November 4, 2026
Save $1,009 SGD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,482 SGD at Brilliant Earth · As of November 4, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825633040 or 825633040. Listed at 7 retailers as of November 4, 2026, with prices from $473 to $1,482, a $1,009 spread on the same certified stone. Brilliant Earth lists it at $1,482. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633040
Dimensions9.21 × 6.37 × 4.00 mm
L/W Ratio1.45
Girdle conditionFaceted
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
9.21 mm6.37 mm1.50 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633040
Side View
Table 61.0%Crown 35.3°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: $1,482 SGD|Low: $473 SGD|High: $1,507 SGD|Avg: $1,003 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$473 SGD
Retailer 3$632 SGD
Retailer 6$706 SGD
Retailer 7$1,193 SGD
Retailer 5$1,265 SGD
Retailer 2$1,404 SGD
Brilliant Earth$1,482 SGD

20 data points across 7 retailers

7 retailers$473 SGD to $1,482 SGD

B+
Cheapest Retailer
-
$473 SGD
A
Retailer 2
-
$632 SGD
View
A
Retailer 3
-
$706 SGD
View
B+
Retailer 4
-
$1,193 SGD
View
B
Retailer 5
-
$1,265 SGD
View
B
Retailer 6
-
$1,404 SGD
View
Most Expensive
B
Brilliant Earth
21319781A · Nov 4
$1,482 SGD
$1,160 USD
View
6 more retailers have this diamond
Prices start from $473 SGDSave up to $1,009 SGD

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
$473 SGD