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Cushion|Lab Grown|IGI

1.87ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG835632312

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835632312

Diamond specifications and retailer prices

From $510 USD
€486 EUR
As of November 2, 2026
Save $1,310 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,820 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835632312 or 835632312. Listed at 8 retailers as of November 1, 2026, with prices from $510 to $1,820, a $1,310 spread on the same certified stone. Rare Carat lists it at $1,820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835632312
Dimensions9.12 × 6.29 × 4.22 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.12 mm6.29 mm1.87 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835632312
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 67.1%

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: Nov 2
Current: $1,820 USD|Low: $328 USD|High: $1,835 USD|Avg: $1,044 USD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 5$328 USD
Retailer 4$510 USD
Retailer 8$647 USD
Retailer 2$722 USD
Retailer 7$1,119 USD
Retailer 9$1,165 USD
Retailer 3$1,236 USD
Retailer 10$1,291 USD
Retailer 6$1,316 USD
Rare Carat$1,820 USD

30 data points across 10 retailers

8 retailers$510 USD to $1,820 USD

A
Cheapest Retailer
-
$510 USD
€486 EUR
A
Retailer 2
-
$647 USD
View
A
Retailer 3
-
$722 USD
A$1,111 AUD
View
B+
Retailer 4
-
$1,119 USD
View
B+
Retailer 5
-
$1,236 USD
£973 GBP
View
Retailer 6
-
$1,291 USD
SGD 1,744 SGD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$1,316 USD
View
Most Expensive
B
Rare Carat
LGLCU15-147635 · Nov 1
$1,820 USD
View
7 more retailers have this diamond
Prices start from $510 USDSave up to $1,310 USD

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
1.87ct Cushion
$510 USD