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Oval|Lab Grown|IGI

1.51ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG845650677

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845650677

Diamond specifications and retailer prices

From $326 SGD
$255 USD
As of October 27, 2026
Save $1,758 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,084 SGD at Brilliant Earth · As of October 29, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845650677 or 845650677. Listed at 11 retailers as of October 27, 2026, with prices from $326 to $2,084, a $1,758 spread on the same certified stone. Brilliant Earth lists it at $2,084. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845650677
Dimensions9.11 × 6.52 × 4.07 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.11 mm6.52 mm1.51 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845650677
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.4%

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: Oct 27
Current: $647 SGD|Low: $348 SGD|High: $1,416 SGD|Avg: $817 SGD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4$348 SGD
Retailer 2$429 SGD
Retailer 9$450 SGD
Retailer 6$610 SGD
Retailer 1$647 SGD
Retailer 3$1,122 SGD
Retailer 7$1,130 SGD
Retailer 5$1,396 SGD
Retailer 8$1,416 SGD

7 data points across 9 retailers

11 retailers$326 SGD to $2,084 SGD

A
Cheapest Retailer
-
$326 SGD
$255 USD
A
Retailer 2
-
$348 SGD
$272 USD
View
A
Retailer 3
-
$429 SGD
£264 GBP
View
B+
Retailer 4
-
$450 SGD
$352 USD
View
A
Retailer 5
-
$610 SGD
$477 USD
View
A
Retailer 6
-
$647 SGD
£398 GBP
View
B+
Retailer 7
-
$1,122 SGD
$878 USD
View
B+
Retailer 8
-
$1,130 SGD
View
B
Retailer 9
-
$1,396 SGD
£860 GBP
View
B
Retailer 10
-
$1,416 SGD
$1,108 USD
View
Most Expensive
B
Brilliant Earth
22292299A · Oct 29
$2,084 SGD
$1,630 USD
View
10 more retailers have this diamond
Prices start from $326 SGDSave up to $1,758 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
$326 SGD