CaratHunter
Plans
Cushion|Lab Grown|IGI

1.83ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG835656648

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG835656648

Diamond specifications and retailer prices

From $381 SGD
$297 USD
As of October 28, 2026
Save $2,836 SGD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,217 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.83ct lab-grown cushion diamond

This 1.83ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835656648 or 835656648. Listed at 14 retailers as of October 28, 2026, with prices from $381 to $3,217, a $2,836 spread on the same certified stone. Brilliant Earth lists it at $3,217. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.83
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835656648
Dimensions7.15 × 7.08 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm7.08 mm1.83 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835656648
Side View
Table 62.0%Crown 33.5°Girdle: MED-THKPavilion 35°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,217 SGD|Low: $381 SGD|High: $3,307 SGD|Avg: $1,206 SGD|-2.7%
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 3$381 SGD
Retailer 9$473 SGD
Retailer 4$567 SGD
Retailer 10$570 SGD
Retailer 7$692 SGD
Retailer 2$806 SGD
Retailer 6$931 SGD
Retailer 13$1,356 SGD
Retailer 5$1,422 SGD
Retailer 12$1,570 SGD
Retailer 11$1,624 SGD
Retailer 8$1,701 SGD
Retailer 14$1,798 SGD
Brilliant Earth$3,217 SGD

43 data points across 14 retailers

14 retailers$381 SGD to $3,217 SGD

A
Cheapest Retailer
-
$381 SGD
$297 USD
Final sale: no returns
A
Retailer 2
-
$473 SGD
£290 GBP
View
B+
Retailer 3
-
$567 SGD
$442 USD
View
A
Retailer 4
-
$570 SGD
$445 USD
View
A
Retailer 5
-
$692 SGD
€514 EUR
View
A
Retailer 6
-
$806 SGD
£495 GBP
View
B+
Retailer 7
-
$931 SGD
$726 USD
View
B+
Retailer 8
-
$1,356 SGD
View
B
Retailer 9
-
$1,422 SGD
$1,110 USD
View
B
Retailer 10
-
$1,570 SGD
$1,225 USD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$1,624 SGD
$1,267 USD
View
B
Retailer 12
-
$1,701 SGD
£1,045 GBP
View
B
Retailer 13
-
$1,798 SGD
$1,403 USD
View
Most Expensive
B
Brilliant Earth
21330692A · Oct 28
$3,217 SGD
$2,510 USD
View
13 more retailers have this diamond
Prices start from $381 SGDSave up to $2,836 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
1.83ct Cushion
$381 SGD