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Oval|Lab Grown|IGI

1.51ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG787638261

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787638261

Diamond specifications and retailer prices

From $298 SGD
$233 USD
As of October 29, 2026
Save $1,363 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,661 SGD at Reve Diamonds · As of October 30, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787638261 or 787638261. Listed at 22 retailers as of October 29, 2026, with prices from $298 to $1,661, a $1,363 spread on the same certified stone. Reve Diamonds lists it at $1,661. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638261
Dimensions9.22 × 6.57 × 4.07 mm
L/W Ratio1.40
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
9.22 mm6.57 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638261
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $698 SGD|Low: $237 SGD|High: $1,661 SGD|Avg: $902 SGD|+4.6%
Retailer 1
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 15$298 SGD
Retailer 6$332 SGD
Retailer 2$369 SGD
Retailer 16$409 SGD
Retailer 4$628 SGD
Retailer 7$661 SGD
Retailer 13$666 SGD
Retailer 5$692 SGD
Retailer 1$698 SGD
Retailer 17$713 SGD
Retailer 14$975 SGD
Retailer 8$1,197 SGD
Retailer 9$1,255 SGD
Retailer 11$1,280 SGD
Retailer 10$1,442 SGD
Retailer 12$1,489 SGD
Retailer 3$1,503 SGD
Reve Diamonds$1,661 SGD

44 data points across 18 retailers

22 retailers$298 SGD to $1,661 SGD

A
Cheapest Retailer
-
$298 SGD
$233 USD
A
Retailer 2
-
$332 SGD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$345 SGD
$270 USD
View
A
Retailer 4
-
$369 SGD
$289 USD
View
A
Retailer 5
-
$369 SGD
$289 USD
View
A
Retailer 6
-
$409 SGD
HK$2,500 HKD
View
A
Retailer 7
-
$628 SGD
$491 USD
View
A
Retailer 8
-
$661 SGD
$517 USD
View
Retailer 9
-
$666 SGD
€496 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$692 SGD
$541 USD
View
A
Retailer 11
-
$698 SGD
£430 GBP
View
A
Retailer 12
-
$713 SGD
A$858 AUD
View
B+
Retailer 13
-
$975 SGD
$763 USD
View
Retailer 14
-
$1,084 SGD
$848 USD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
$1,189 SGD
$930 USD
View
B+
Retailer 16
-
$1,197 SGD
View
B+
Retailer 17
-
$1,255 SGD
$982 USD
View
B+
Retailer 18
-
$1,280 SGD
A$1,540 AUD
View
B
Retailer 19
-
$1,442 SGD
£888 GBP
View
B
Retailer 20
-
$1,489 SGD
£917 GBP
View
B
Retailer 21
-
$1,503 SGD
$1,176 USD
View
Most Expensive
B
Reve Diamonds
0839F92F6 · Oct 30
$1,661 SGD
$1,299 USD
View
21 more retailers have this diamond
Prices start from $298 SGDSave up to $1,363 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
$298 SGD