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Oval|Lab Grown|IGI

1.51ct H VVS1 Oval Lab Grown Diamond

ID • H/VVS1 • IGI LG834602904

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG834602904

Diamond specifications and retailer prices

From $392 SGD
As of November 4, 2026
Save $1,013 SGD (72%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,405 SGD 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834602904 or 834602904. Listed at 16 retailers as of November 4, 2026, with prices from $392 to $1,405, a $1,013 spread on the same certified stone. Brilliant Earth lists it at $1,405. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834602904
Dimensions9.39 × 6.41 × 3.93 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm6.41 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834602904
Side View
Table 63.0%Crown 35.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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: $1,405 SGD|Low: $341 SGD|High: $1,418 SGD|Avg: $868 SGD|+0.9%
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
November 2, 2026
Retailer 5$341 SGD
Retailer 13$392 SGD
Retailer 12$453 SGD
Retailer 8$553 SGD
Retailer 7$581 SGD
Retailer 11$710 SGD
Retailer 6$784 SGD
Retailer 10$823 SGD
Retailer 9$1,114 SGD
Retailer 4$1,150 SGD
Retailer 2$1,349 SGD
Retailer 3$1,381 SGD
Brilliant Earth$1,405 SGD

33 data points across 13 retailers

16 retailers$392 SGD to $1,405 SGD

Retailer 1
-
$263 SGD
Our latest check could not confirm this price
Retailer 2
-
$322 SGD
View
Price last confirmed 42 days ago
Retailer 3
-
$341 SGD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$392 SGD
View
B+
Retailer 5
-
$453 SGD
View
A
Retailer 6
-
$553 SGD
View
A
Retailer 7
-
$581 SGD
View
A
Retailer 8
-
$710 SGD
View
A
Retailer 9
-
$784 SGD
View
A
Retailer 10
-
$823 SGD
View
Retailer 11
-
$1,095 SGD
View
Price last confirmed 37 days ago
B+
Retailer 12
-
$1,114 SGD
View
B+
Retailer 13
-
$1,150 SGD
View
B
Retailer 14
-
$1,349 SGD
View
B
Retailer 15
-
$1,381 SGD
View
Most Expensive
B
Brilliant Earth
21671225A · Nov 4
$1,405 SGD
$1,100 USD
View
15 more retailers have this diamond
Prices start from $392 SGDSave up to $1,013 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
1.51ct Oval
$392 SGD