CaratHunter
Plans
Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG843641495

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843641495

Diamond specifications and retailer prices

From $1,266 SGD
$990 USD
As of November 2, 2026
15 retailers carry this diamond
Most expensive: $1,578 SGD at Reve Diamonds · As of October 21, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641495 or 843641495. Listed at 15 retailers as of November 2, 2026. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641495
Dimensions9.14 × 6.37 × 4.06 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm6.37 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641495
Side View
Table 62.0%Crown 29.7°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $394 SGD|Low: $272 SGD|High: $1,578 SGD|Avg: $819 SGD|-0.5%
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
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
October 22, 2026
Retailer 3$272 SGD
Retailer 17$304 SGD
Retailer 14$316 SGD
Retailer 16$338 SGD
Retailer 1$394 SGD
Retailer 9$454 SGD
Retailer 4$557 SGD
Retailer 10$605 SGD
Retailer 12$611 SGD
Retailer 15$758 SGD
Retailer 11$824 SGD
Retailer 7$1,085 SGD
Retailer 5$1,151 SGD
Retailer 8$1,152 SGD
Retailer 13$1,241 SGD
Retailer 6$1,266 SGD
Retailer 2$1,359 SGD
Reve Diamonds$1,578 SGD

5 data points across 18 retailers

15 retailers

Retailer 1
-
$272 SGD
$213 USD
Price last confirmed 13 days ago
Retailer 2
-
$316 SGD
$247 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$338 SGD
$264 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$454 SGD
$355 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$605 SGD
£372 GBP
View
Price last confirmed 12 days ago
Retailer 6
-
$611 SGD
$478 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$758 SGD
$593 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$824 SGD
$644 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$1,085 SGD
$848 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$1,151 SGD
$900 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$1,152 SGD
$901 USD
View
Price last confirmed 13 days ago
Retailer 12
-
$1,241 SGD
$970 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$1,266 SGD
$990 USD
View
Retailer 14
-
$1,359 SGD
£837 GBP
View
Price last confirmed 13 days ago
Most Expensive
Reve Diamonds
8D655658A · Oct 21
$1,578 SGD
$1,234 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $1,266 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
$1,266 SGD