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Cushion|Lab Grown|IGI

1.87ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG816615948

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

Certificate IGI LG816615948

Diamond specifications and retailer prices

From $467 USD
As of November 1, 2026
Save $3,023 USD (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,490 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG816615948 or 816615948. Listed at 10 retailers as of November 1, 2026, with prices from $467 to $3,490, a $3,023 spread on the same certified stone. Do Amore Diamonds lists it at $3,490. 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 angle34.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615948
Dimensions7.02 × 7.01 × 4.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.02 mm7.01 mm1.87 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615948
Side View
Table 64.0%Crown 34.1°Girdle: THK-VTKPavilion 41.3°Culet: NoneDepth 68.9%

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 1
Current: $3,490 USD|Low: $213 USD|High: $3,490 USD|Avg: $1,314 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 11$467 USD
Retailer 13$550 USD
Retailer 6$603 USD
Retailer 4$609 USD
Retailer 12$787 USD
Retailer 9$790 USD
Retailer 10$815 USD
Retailer 5$1,120 USD
Retailer 7$1,328 USD
Retailer 8$1,810 USD
Retailer 2$2,094 USD
Retailer 3$2,220 USD
Do Amore Diamonds$3,490 USD

31 data points across 13 retailers

10 retailers$467 USD to $3,490 USD

A
Cheapest Retailer
-
$467 USD
Final sale: no returns
A
Retailer 2
-
$603 USD
£475 GBP
View
A
Retailer 3
-
$787 USD
View
A
Retailer 4
-
$790 USD
View
A
Retailer 5
-
$815 USD
View
B+
Retailer 6
-
$1,328 USD
A$2,043 AUD
View
Retailer 7
-
$1,753 USD
View
Price last confirmed 74 days ago
B
Retailer 8
-
$1,810 USD
View
B
Retailer 9
-
$2,094 USD
£1,649 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1792863 · Nov 2
$3,490 USD
View
9 more retailers have this diamond
Prices start from $467 USDSave up to $3,023 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
$467 USD