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Oval|Lab Grown|IGI

1.83ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG632476231

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG632476231

Diamond specifications and retailer prices

From $318 SGD
$249 USD
As of October 29, 2026
Save $2,213 SGD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,531 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.83ct lab-grown oval diamond

This 1.83ct 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 LG632476231 or 632476231. Listed at 11 retailers as of October 29, 2026, with prices from $318 to $2,531, a $2,213 spread on the same certified stone. Brilliant Earth lists it at $2,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.83
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632476231
Dimensions9.91 × 6.76 × 4.25 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
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
9.91 mm6.76 mm1.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632476231
Side View
Table 61.0%Crown 37.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,531 SGD|Low: $254 SGD|High: $2,621 SGD|Avg: $1,102 SGD|-3.4%
Brilliant Earth
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
October 29, 2026
Retailer 11$318 SGD
Retailer 13$357 SGD
Retailer 14$573 SGD
Retailer 9$630 SGD
Retailer 12$661 SGD
Retailer 3$783 SGD
Retailer 8$921 SGD
Retailer 7$988 SGD
Retailer 4$1,080 SGD
Retailer 5$1,174 SGD
Retailer 10$1,213 SGD
Retailer 6$1,298 SGD
Retailer 2$1,591 SGD
Retailer 15$2,140 SGD
Brilliant Earth$2,531 SGD

22 data points across 15 retailers

11 retailers$318 SGD to $2,531 SGD

A
Cheapest Retailer
-
$318 SGD
$249 USD
A
Retailer 2
-
$357 SGD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$369 SGD
$289 USD
View
A
Retailer 4
-
$573 SGD
HK$3,500 HKD
View
A
Retailer 5
-
$630 SGD
€469 EUR
View
B+
Retailer 6
-
$661 SGD
$517 USD
View
B+
Retailer 7
-
$921 SGD
A$1,108 AUD
View
B+
Retailer 8
-
$1,213 SGD
$949 USD
View
B+
Retailer 9
-
$1,269 SGD
$993 USD
View
B
Retailer 10
-
$1,591 SGD
£980 GBP
View
Most Expensive
B
Brilliant Earth
15434149A · Oct 29
$2,531 SGD
$1,980 USD
View
10 more retailers have this diamond
Prices start from $318 SGDSave up to $2,213 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
1.83ct Oval
$318 SGD