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Round|Lab Grown|IGI

1.83ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG826602812

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826602812

Diamond specifications and retailer prices

From $280 SGD
$219 USD
As of November 1, 2026
Save $1,326 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,606 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.83ct lab-grown round diamond

This 1.83ct lab-grown round 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 LG826602812 or 826602812. Listed at 16 retailers as of November 1, 2026, with prices from $280 to $1,606, a $1,326 spread on the same certified stone. Reve Diamonds lists it at $1,606. 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 angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826602812
Dimensions7.99 × 7.97 × 4.77 mm
L/W Ratio1.00
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 Faint Blue
Top View
7.99 mm7.97 mm1.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826602812
Side View
Table 59.0%Crown 33°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 59.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $542 SGD|Low: $280 SGD|High: $1,606 SGD|Avg: $769 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
Retailer 15
Reve Diamonds
November 2, 2026
Retailer 13$280 SGD
Retailer 2$313 SGD
Retailer 11$326 SGD
Retailer 3$348 SGD
Retailer 15$348 SGD
Retailer 4$486 SGD
Retailer 1$542 SGD
Retailer 8$601 SGD
Retailer 5$689 SGD
Retailer 7$792 SGD
Retailer 10$813 SGD
Retailer 14$1,119 SGD
Retailer 12$1,123 SGD
Retailer 6$1,186 SGD
Retailer 9$1,395 SGD
Reve Diamonds$1,606 SGD

25 data points across 16 retailers

16 retailers$280 SGD to $1,606 SGD

A
Cheapest Retailer
-
$280 SGD
$219 USD
A
Retailer 2
-
$313 SGD
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$326 SGD
$255 USD
View
Retailer 4
-
$348 SGD
$272 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$348 SGD
$272 USD
View
B+
Retailer 6
-
$486 SGD
$380 USD
View
A
Retailer 7
-
$542 SGD
£334 GBP
View
A
Retailer 8
-
$601 SGD
ZAR 7,591 ZAR
View
A
Retailer 9
-
$689 SGD
$539 USD
View
A
Retailer 10
-
$792 SGD
$619 USD
View
A
Retailer 11
-
$813 SGD
A$978 AUD
View
B+
Retailer 12
-
$1,119 SGD
$875 USD
View
B+
Retailer 13
-
$1,123 SGD
$878 USD
View
B+
Retailer 14
-
$1,186 SGD
$928 USD
View
B+
Retailer 15
-
$1,395 SGD
£859 GBP
View
Most Expensive
B+
Reve Diamonds
BC81D0D01 · Nov 1
$1,606 SGD
$1,256 USD
View
15 more retailers have this diamond
Prices start from $280 SGDSave up to $1,326 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 Round
$280 SGD