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Oval|Lab Grown|IGI

1.51ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG747525149

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747525149

Diamond specifications and retailer prices

From $272 SGD
$213 USD
As of November 1, 2026
Save $1,306 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,578 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747525149 or 747525149. Listed at 17 retailers as of November 1, 2026, with prices from $272 to $1,578, a $1,306 spread on the same certified stone. Reve Diamonds lists it at $1,578. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747525149
Dimensions8.99 × 6.36 × 4.13 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.99 mm6.36 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747525149
Side View
Table 59.0%Crown 37.2°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.9%

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 1
Current: $786 SGD|Low: $261 SGD|High: $1,578 SGD|Avg: $677 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
November 2, 2026
Retailer 11$272 SGD
Retailer 4$304 SGD
Retailer 14$316 SGD
Retailer 2$338 SGD
Retailer 10$338 SGD
Retailer 7$450 SGD
Retailer 3$579 SGD
Retailer 8$582 SGD
Retailer 6$632 SGD
Retailer 5$662 SGD
Retailer 1$786 SGD
Retailer 12$1,085 SGD
Retailer 13$1,088 SGD
Retailer 9$1,351 SGD
Reve Diamonds$1,578 SGD

39 data points across 15 retailers

17 retailers$272 SGD to $1,578 SGD

A
Cheapest Retailer
-
$272 SGD
$213 USD
A
Retailer 2
-
$304 SGD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$316 SGD
$247 USD
View
Retailer 4
-
$338 SGD
$264 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$338 SGD
$264 USD
View
A
Retailer 6
-
$450 SGD
£277 GBP
View
A
Retailer 7
-
$579 SGD
$453 USD
View
A
Retailer 8
-
$582 SGD
ZAR 7,355 ZAR
View
B+
Retailer 9
-
$632 SGD
$494 USD
View
B+
Retailer 10
-
$662 SGD
$518 USD
View
B+
Retailer 11
-
$786 SGD
A$945 AUD
View
B+
Retailer 12
-
$1,085 SGD
$848 USD
View
B
Retailer 13
-
$1,088 SGD
$851 USD
View
B
Retailer 14
-
$1,152 SGD
$901 USD
View
B
Retailer 15
-
$1,325 SGD
£816 GBP
View
B
Retailer 16
-
$1,351 SGD
£832 GBP
View
Most Expensive
B
Reve Diamonds
968CB118C · Nov 1
$1,578 SGD
$1,234 USD
View
16 more retailers have this diamond
Prices start from $272 SGDSave up to $1,306 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
$272 SGD