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Cushion|Lab Grown|IGI

1.85ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG634480517

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG634480517

Diamond specifications and retailer prices

From $486 SGD
$379 USD
As of October 28, 2026
Save $3,372 SGD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,858 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown cushion diamond

This 1.85ct 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 top-tier cut grade and certified by IGI LG634480517 or 634480517. Listed at 12 retailers as of October 28, 2026, with prices from $486 to $3,858, a $3,372 spread on the same certified stone. Do Amore Diamonds lists it at $3,858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634480517
Dimensions8.51 × 6.45 × 4.37 mm
L/W Ratio1.32
Girdle conditionFaceted
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
8.51 mm6.45 mm1.85 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634480517
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 67.8%

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: $1,081 SGD|Low: $347 SGD|High: $2,422 SGD|Avg: $1,492 SGD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$486 SGD
Retailer 5$722 SGD
Retailer 9$760 SGD
Retailer 1$1,081 SGD
Retailer 3$1,278 SGD
Retailer 10$1,304 SGD
Retailer 6$2,052 SGD
Retailer 2$2,168 SGD
Retailer 7$2,292 SGD
Retailer 11$2,307 SGD
Retailer 4$2,324 SGD

41 data points across 11 retailers

12 retailers$486 SGD to $3,858 SGD

A
Cheapest Retailer
-
$486 SGD
$379 USD
Final sale: no returns
A
Retailer 2
-
$722 SGD
$563 USD
View
A
Retailer 3
-
$760 SGD
$593 USD
View
B+
Retailer 4
-
$1,081 SGD
£664 GBP
View
B+
Retailer 5
-
$1,278 SGD
$997 USD
View
B+
Retailer 6
-
$1,304 SGD
$1,018 USD
View
B
Retailer 7
-
$2,052 SGD
$1,601 USD
View
B
Retailer 8
-
$2,126 SGD
$1,659 USD
View
B
Retailer 9
-
$2,292 SGD
$1,788 USD
View
B
Retailer 10
-
$2,324 SGD
£1,428 GBP
View
B
Retailer 11
-
$3,017 SGD
$2,354 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C6787C84 · Oct 28
$3,858 SGD
$3,010 USD
View
11 more retailers have this diamond
Prices start from $486 SGDSave up to $3,372 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
1.85ct Cushion
$486 SGD