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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG605357371

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605357371

Diamond specifications and retailer prices

From $393 SGD
$307 USD
As of October 29, 2026
Save $2,298 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,692 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 LG605357371 or 605357371. Listed at 20 retailers as of October 29, 2026, with prices from $393 to $2,692, a $2,298 spread on the same certified stone. Brilliant Earth lists it at $2,692. 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 angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605357371
Dimensions7.85 × 7.81 × 4.80 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
7.85 mm7.81 mm1.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605357371
Side View
Table 56.0%Crown 34.2°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.4%

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: $2,692 SGD|Low: $377 SGD|High: $2,692 SGD|Avg: $1,046 SGD
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
October 29, 2026
Retailer 12$393 SGD
Retailer 5$440 SGD
Retailer 6$487 SGD
Retailer 13$487 SGD
Retailer 8$686 SGD
Retailer 3$793 SGD
Retailer 7$795 SGD
Retailer 2$862 SGD
Retailer 4$931 SGD
Retailer 10$1,497 SGD
Retailer 11$1,673 SGD
Retailer 14$1,723 SGD
Retailer 9$1,957 SGD
Brilliant Earth$2,692 SGD

44 data points across 14 retailers

20 retailers$393 SGD to $2,692 SGD

A
Cheapest Retailer
-
$393 SGD
$307 USD
A
Retailer 2
-
$440 SGD
$343 USD
View
Final sale: no returns
A
Retailer 3
-
$456 SGD
$356 USD
View
A
Retailer 4
-
$487 SGD
$380 USD
View
A
Retailer 5
-
$487 SGD
$380 USD
View
A
Retailer 6
-
$686 SGD
$535 USD
View
B+
Retailer 7
-
$793 SGD
$619 USD
View
A
Retailer 8
-
$795 SGD
€591 EUR
View
B+
Retailer 9
-
$818 SGD
$638 USD
View
B+
Retailer 10
-
$862 SGD
£529 GBP
View
B+
Retailer 11
-
$931 SGD
$726 USD
View
B
Retailer 12
-
$1,497 SGD
$1,168 USD
View
B
Retailer 13
-
$1,568 SGD
$1,223 USD
View
B
Retailer 14
-
$1,627 SGD
$1,269 USD
View
B
Retailer 15
-
$1,673 SGD
$1,305 USD
View
B
Retailer 16
-
$1,717 SGD
$1,340 USD
View
B
Retailer 17
-
$1,723 SGD
A$2,068 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$1,957 SGD
£1,202 GBP
View
B
Retailer 19
-
$2,130 SGD
$1,662 USD
View
Most Expensive
B
Brilliant Earth
8403373A · Oct 29
$2,692 SGD
$2,100 USD
View
19 more retailers have this diamond
Prices start from $393 SGDSave up to $2,298 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
$393 SGD