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Radiant|Lab Grown|IGI

1.81ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG611371406

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG611371406

Diamond specifications and retailer prices

From $294 SGD
$229 USD
As of October 27, 2026
Save $1,924 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,217 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG611371406 or 611371406. Listed at 17 retailers as of October 27, 2026, with prices from $294 to $2,217, a $1,924 spread on the same certified stone. Brilliant Earth lists it at $2,217. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611371406
Dimensions8.53 × 5.98 × 4.08 mm
L/W Ratio1.43
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
8.53 mm5.98 mm1.81 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611371406
Side View
Table 65.0%Crown 44.8°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.2%

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 27
Current: $2,217 SGD|Low: $294 SGD|High: $2,410 SGD|Avg: $944 SGD|-8.0%
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 17$294 SGD
Retailer 12$341 SGD
Retailer 4$365 SGD
Retailer 8$365 SGD
Retailer 16$428 SGD
Retailer 5$620 SGD
Retailer 9$628 SGD
Retailer 14$673 SGD
Retailer 2$685 SGD
Retailer 3$800 SGD
Retailer 15$863 SGD
Retailer 18$1,173 SGD
Retailer 13$1,177 SGD
Retailer 7$1,239 SGD
Retailer 10$1,328 SGD
Retailer 11$1,463 SGD
Retailer 6$1,483 SGD
Brilliant Earth$2,217 SGD

39 data points across 18 retailers

17 retailers$294 SGD to $2,217 SGD

A
Cheapest Retailer
-
$294 SGD
$229 USD
A
Retailer 2
-
$341 SGD
$266 USD
View
A
Retailer 3
-
$365 SGD
$285 USD
View
A
Retailer 4
-
$365 SGD
$285 USD
View
A
Retailer 5
-
$428 SGD
£263 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$620 SGD
$484 USD
View
A
Retailer 7
-
$673 SGD
€500 EUR
View
A
Retailer 8
-
$685 SGD
£421 GBP
View
A
Retailer 9
-
$800 SGD
$624 USD
View
A
Retailer 10
-
$863 SGD
$673 USD
View
B+
Retailer 11
-
$1,173 SGD
$915 USD
View
B+
Retailer 12
-
$1,177 SGD
$918 USD
View
B+
Retailer 13
-
$1,239 SGD
$967 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$1,305 SGD
£802 GBP
View
B+
Retailer 15
-
$1,463 SGD
£899 GBP
View
B+
Retailer 16
-
$1,483 SGD
$1,157 USD
View
Most Expensive
B
Brilliant Earth
8838768A · Oct 28
$2,217 SGD
$1,730 USD
View
16 more retailers have this diamond
Prices start from $294 SGDSave up to $1,924 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 Radiant
$294 SGD