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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG763668501

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763668501

Diamond specifications and retailer prices

From $314 SGD
$245 USD
As of October 29, 2026
Save $1,327 SGD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,641 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 LG763668501 or 763668501. Listed at 20 retailers as of October 29, 2026, with prices from $314 to $1,641, a $1,327 spread on the same certified stone. Brilliant Earth lists it at $1,641. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763668501
Dimensions7.81 × 7.73 × 4.76 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
7.81 mm7.73 mm1.81 ctD / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763668501
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°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: $1,641 SGD|Low: $301 SGD|High: $1,653 SGD|Avg: $834 SGD|-0.8%
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 30, 2026
Retailer 17$314 SGD
Retailer 16$351 SGD
Retailer 5$364 SGD
Retailer 9$390 SGD
Retailer 18$390 SGD
Retailer 2$619 SGD
Retailer 12$639 SGD
Retailer 6$655 SGD
Retailer 3$725 SGD
Retailer 11$737 SGD
Retailer 7$791 SGD
Retailer 15$1,009 SGD
Retailer 4$1,251 SGD
Retailer 14$1,301 SGD
Retailer 8$1,318 SGD
Retailer 10$1,532 SGD
Retailer 13$1,563 SGD
Brilliant Earth$1,641 SGD

35 data points across 18 retailers

20 retailers$314 SGD to $1,641 SGD

A
Cheapest Retailer
-
$314 SGD
$245 USD
A
Retailer 2
-
$351 SGD
$274 USD
View
Final sale: no returns
A
Retailer 3
-
$364 SGD
$284 USD
View
A
Retailer 4
-
$390 SGD
$304 USD
View
A
Retailer 5
-
$390 SGD
$304 USD
View
A
Retailer 6
-
$619 SGD
£380 GBP
View
A
Retailer 7
-
$639 SGD
€475 EUR
View
B+
Retailer 8
-
$655 SGD
$511 USD
View
A
Retailer 9
-
$725 SGD
$566 USD
View
A
Retailer 10
-
$737 SGD
£453 GBP
View
B+
Retailer 11
-
$791 SGD
$617 USD
View
B+
Retailer 12
-
$1,009 SGD
$787 USD
View
Retailer 13
-
$1,111 SGD
$867 USD
View
Price last confirmed 45 days ago
B
Retailer 14
-
$1,251 SGD
$976 USD
View
B
Retailer 15
-
$1,301 SGD
$1,015 USD
View
Retailer 16
-
$1,318 SGD
$1,028 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$1,412 SGD
$1,102 USD
View
B
Retailer 18
-
$1,532 SGD
$1,195 USD
View
B
Retailer 19
-
$1,563 SGD
£960 GBP
View
Most Expensive
B
Brilliant Earth
19891327A · Oct 29
$1,641 SGD
$1,280 USD
View
19 more retailers have this diamond
Prices start from $314 SGDSave up to $1,327 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
$314 SGD