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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG629435233

Shape and cutting style on the report: Round brilliant

Certificate IGI LG629435233

Diamond specifications and retailer prices

From $336 SGD
$262 USD
As of October 29, 2026
Save $2,369 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,704 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round 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 LG629435233 or 629435233. Listed at 20 retailers as of October 29, 2026, with prices from $336 to $2,704, a $2,369 spread on the same certified stone. Brilliant Earth lists it at $2,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629435233
Dimensions7.89 × 7.94 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.89 mm7.94 mm1.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629435233
Side View
Table 56.0%Crown 33.2°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

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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: Oct 29
Current: $2,704 SGD|Low: $322 SGD|High: $2,768 SGD|Avg: $957 SGD|-2.3%
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
October 29, 2026
Retailer 13$336 SGD
Retailer 5$376 SGD
Retailer 3$415 SGD
Retailer 12$561 SGD
Retailer 9$622 SGD
Retailer 8$663 SGD
Retailer 7$676 SGD
Retailer 2$793 SGD
Retailer 11$1,020 SGD
Retailer 10$1,314 SGD
Retailer 4$1,637 SGD
Retailer 6$1,675 SGD
Brilliant Earth$2,704 SGD

35 data points across 13 retailers

20 retailers$336 SGD to $2,704 SGD

A
Cheapest Retailer
-
$336 SGD
$262 USD
A
Retailer 2
-
$376 SGD
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$388 SGD
$303 USD
View
A
Retailer 4
-
$415 SGD
$324 USD
View
A
Retailer 5
-
$415 SGD
$324 USD
View
B+
Retailer 6
-
$561 SGD
$438 USD
View
A
Retailer 7
-
$622 SGD
$485 USD
View
A
Retailer 8
-
$663 SGD
£408 GBP
View
A
Retailer 9
-
$676 SGD
€502 EUR
View
B+
Retailer 10
-
$768 SGD
$599 USD
View
A
Retailer 11
-
$793 SGD
£487 GBP
View
B+
Retailer 12
-
$797 SGD
$622 USD
View
B+
Retailer 13
-
$1,020 SGD
$796 USD
View
B+
Retailer 14
-
$1,314 SGD
$1,025 USD
View
B
Retailer 15
-
$1,337 SGD
$1,043 USD
View
B
Retailer 16
-
$1,352 SGD
$1,055 USD
View
Price last confirmed 81 days ago
B
Retailer 17
-
$1,402 SGD
$1,094 USD
View
B
Retailer 18
-
$1,637 SGD
$1,277 USD
View
B
Retailer 19
-
$1,675 SGD
£1,029 GBP
View
Most Expensive
B
Brilliant Earth
21311769A · Oct 29
$2,704 SGD
$2,110 USD
View
19 more retailers have this diamond
Prices start from $336 SGDSave up to $2,369 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
1.81ct Round
$336 SGD