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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG770628827

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770628827

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of October 29, 2026
Save $1,706 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,012 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 LG770628827 or 770628827. Listed at 20 retailers as of October 29, 2026, with prices from $306 to $2,012, a $1,706 spread on the same certified stone. Brilliant Earth lists it at $2,012. 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 angle33.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770628827
Dimensions7.92 × 7.97 × 4.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm7.97 mm1.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770628827
Side View
Table 60.0%Crown 33.1°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.1%

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: $2,012 SGD|Low: $306 SGD|High: $2,128 SGD|Avg: $910 SGD|-5.4%
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
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 6$306 SGD
Retailer 8$342 SGD
Retailer 19$356 SGD
Retailer 21$381 SGD
Retailer 3$558 SGD
Retailer 14$564 SGD
Retailer 7$627 SGD
Retailer 15$666 SGD
Retailer 2$668 SGD
Retailer 11$773 SGD
Retailer 13$802 SGD
Retailer 20$882 SGD
Retailer 5$1,068 SGD
Retailer 18$1,282 SGD
Retailer 16$1,342 SGD
Retailer 9$1,565 SGD
Retailer 10$1,610 SGD
Retailer 17$1,685 SGD
Retailer 4$1,689 SGD
Retailer 12$1,747 SGD
Brilliant Earth$2,012 SGD

33 data points across 21 retailers

20 retailers$306 SGD to $2,012 SGD

A
Cheapest Retailer
-
$306 SGD
$239 USD
A
Retailer 2
-
$342 SGD
$267 USD
View
Final sale: no returns
A
Retailer 3
-
$356 SGD
$278 USD
View
A
Retailer 4
-
$381 SGD
$297 USD
View
A
Retailer 5
-
$558 SGD
HK$3,400 HKD
View
B+
Retailer 6
-
$564 SGD
$440 USD
View
A
Retailer 7
-
$627 SGD
$489 USD
View
A
Retailer 8
-
$666 SGD
€495 EUR
View
A
Retailer 9
-
$668 SGD
£410 GBP
View
A
Retailer 10
-
$773 SGD
A$928 AUD
View
B+
Retailer 11
-
$802 SGD
£492 GBP
View
B+
Retailer 12
-
$882 SGD
$688 USD
View
B+
Retailer 13
-
$1,068 SGD
$833 USD
View
B+
Retailer 14
-
$1,282 SGD
$1,000 USD
View
B+
Retailer 15
-
$1,342 SGD
$1,047 USD
View
B
Retailer 16
-
$1,565 SGD
$1,221 USD
View
B
Retailer 17
-
$1,610 SGD
View
B
Retailer 18
-
$1,685 SGD
£1,035 GBP
View
B
Retailer 19
-
$1,689 SGD
$1,317 USD
View
Most Expensive
B
Brilliant Earth
22255930Y · Oct 29
$2,012 SGD
$1,570 USD
View
19 more retailers have this diamond
Prices start from $306 SGDSave up to $1,706 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
$306 SGD