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Oval|Lab Grown|IGI

1.51ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG573374369

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573374369

Diamond specifications and retailer prices

From $2,153 SGD
$1,680 USD
As of October 29, 2026
Save $884 SGD (29%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,286 SGD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 LG573374369 or 573374369. Listed at 14 retailers as of October 29, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573374369
Dimensions9.37 × 6.48 × 3.99 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm6.48 mm1.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573374369
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,286 SGD|Low: $1,944 SGD|High: $8,150 SGD|Avg: $4,148 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7$2,153 SGD
Retailer 9$2,431 SGD
Retailer 13$2,645 SGD
Retailer 3$2,722 SGD
Retailer 10$2,820 SGD
Retailer 5$3,038 SGD
Retailer 2$3,878 SGD
Retailer 12$4,417 SGD
Retailer 8$4,631 SGD
NZ Jewellers$5,286 SGD
Retailer 4$5,840 SGD
Retailer 11$7,598 SGD
Retailer 6$8,096 SGD

42 data points across 13 retailers

14 retailers$2,153 SGD to $3,038 SGD

B
Cheapest Retailer
-
$2,153 SGD
$1,680 USD
B
Retailer 2
-
$2,431 SGD
$1,897 USD
View
B
Retailer 3
-
$2,645 SGD
$2,064 USD
View
B
Retailer 4
-
$2,722 SGD
$2,124 USD
View
Final sale: no returns
B
Retailer 5
-
$2,820 SGD
$2,200 USD
View
Retailer 6
-
$2,820 SGD
$2,200 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$3,038 SGD
$2,370 USD
View
Retailer 8
-
$3,878 SGD
£2,382 GBP
View
Price under review
Retailer 9
-
$4,417 SGD
$3,446 USD
View
Price under review
Retailer 10
-
$4,631 SGD
$3,613 USD
View
Price under review
Most Expensive
NZ Jewellers
4bd76803-5bee-4593-974c-8371154aaee1 · Oct 28
$5,286 SGD
$4,124 USD
View
Price under review
10 more retailers have this diamond
Prices start from $2,153 SGDSave up to $884 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.

B
1.51ct Oval
$2,153 SGD