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Cushion|Lab Grown|IGI

1.86ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG658486012

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG658486012

Diamond specifications and retailer prices

From $586 SGD
$458 USD
As of October 30, 2026
Save $3,889 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,474 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown cushion diamond

This 1.86ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG658486012 or 658486012. Listed at 14 retailers as of October 30, 2026, with prices from $586 to $4,474, a $3,889 spread on the same certified stone. Do Amore Diamonds lists it at $4,474. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658486012
Dimensions8.70 × 6.46 × 4.33 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm6.46 mm1.86 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658486012
Side View
Table 59.0%Crown 36.3°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
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 30
Current: $2,534 SGD|Low: $564 SGD|High: $4,474 SGD|Avg: $1,234 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8$586 SGD
Retailer 9$625 SGD
Retailer 4$812 SGD
Retailer 10$831 SGD
Retailer 2$839 SGD
Retailer 3$1,139 SGD
Retailer 7$1,185 SGD
Retailer 6$1,606 SGD
Retailer 5$1,837 SGD
Retailer 1$2,534 SGD

44 data points across 10 retailers

14 retailers$586 SGD to $4,474 SGD

A
Cheapest Retailer
-
$586 SGD
$458 USD
Final sale: no returns
A
Retailer 2
-
$625 SGD
$489 USD
View
A
Retailer 3
-
$812 SGD
$635 USD
View
A
Retailer 4
-
$831 SGD
$650 USD
View
A
Retailer 5
-
$839 SGD
$656 USD
View
A
Retailer 6
-
$869 SGD
$680 USD
View
A
Retailer 7
-
$1,139 SGD
£701 GBP
View
A
Retailer 8
-
$1,185 SGD
ZAR 14,979 ZAR
View
B+
Retailer 9
-
$1,606 SGD
A$1,933 AUD
View
B+
Retailer 10
-
$1,837 SGD
A$2,211 AUD
View
B
Retailer 11
-
$2,307 SGD
$1,805 USD
View
B
Retailer 12
-
$2,410 SGD
$1,885 USD
View
B
Retailer 13
-
$2,534 SGD
£1,561 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0D1753E94 · Oct 31
$4,474 SGD
$3,500 USD
View
13 more retailers have this diamond
Prices start from $586 SGDSave up to $3,889 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
1.86ct Cushion
$586 SGD