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Oval|Lab Grown|IGI

1.50ct G VS1 Oval Lab Grown Diamond

EX • G/VS1 • IGI LG818682220

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818682220

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of November 1, 2026
Save $1,173 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,461 SGD at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.5ct lab-grown oval diamond

This 1.5ct 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 LG818682220 or 818682220. Listed at 22 retailers as of November 1, 2026, with prices from $288 to $1,461, a $1,173 spread on the same certified stone. With Clarity lists it at $1,461. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682220
Dimensions8.98 × 6.30 × 4.05 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.98 mm6.30 mm1.50 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682220
Side View
Table 62.0%Crown 36.2°Girdle: STK-VTKPavilion 41.2°Culet: NoneDepth 64.3%

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: $666 SGD|Low: $283 SGD|High: $1,461 SGD|Avg: $788 SGD|+4.5%
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
Retailer 18
Retailer 19
With Clarity
November 3, 2026
Retailer 10$288 SGD
Retailer 8$322 SGD
Retailer 6$334 SGD
Retailer 2$357 SGD
Retailer 3$357 SGD
Retailer 14$417 SGD
Retailer 19$607 SGD
Retailer 5$611 SGD
Retailer 15$616 SGD
Retailer 1$666 SGD
Retailer 17$776 SGD
Retailer 12$834 SGD
Retailer 13$949 SGD
Retailer 4$1,147 SGD
Retailer 9$1,160 SGD
Retailer 7$1,214 SGD
Retailer 18$1,317 SGD
Retailer 16$1,437 SGD
Retailer 11$1,452 SGD
With Clarity$1,461 SGD

26 data points across 20 retailers

22 retailers$288 SGD to $1,461 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
A
Retailer 2
-
$322 SGD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$334 SGD
$261 USD
View
Retailer 4
-
$357 SGD
$279 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$357 SGD
$279 USD
View
A
Retailer 6
-
$417 SGD
£257 GBP
View
A
Retailer 7
-
$607 SGD
$475 USD
View
A
Retailer 8
-
$611 SGD
$478 USD
View
A
Retailer 9
-
$616 SGD
ZAR 7,783 ZAR
View
A
Retailer 10
-
$666 SGD
£410 GBP
View
A
Retailer 11
-
$776 SGD
$607 USD
View
B+
Retailer 12
-
$834 SGD
A$1,003 AUD
View
B+
Retailer 13
-
$949 SGD
$742 USD
View
B+
Retailer 14
-
$1,147 SGD
$897 USD
View
B+
Retailer 15
-
$1,151 SGD
$900 USD
View
Retailer 16
-
$1,151 SGD
$900 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$1,160 SGD
View
B
Retailer 18
-
$1,214 SGD
$950 USD
View
B+
Retailer 19
-
$1,317 SGD
$1,030 USD
View
B
Retailer 20
-
$1,437 SGD
£885 GBP
View
B
Retailer 21
-
$1,452 SGD
$1,135 USD
View
Most Expensive
B
With Clarity
818682220 · Nov 3
$1,461 SGD
$1,142 USD
View
21 more retailers have this diamond
Prices start from $288 SGDSave up to $1,173 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
1.50ct Oval
$288 SGD