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Cushion|Lab Grown|IGI

1.63ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG710553121

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710553121

Diamond specifications and retailer prices

From $338 SGD
$264 USD
As of November 1, 2026
Save $2,540 SGD (88%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,878 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.63ct lab-grown cushion diamond

This 1.63ct 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 LG710553121 or 710553121. Listed at 6 retailers as of November 1, 2026, with prices from $338 to $2,878, a $2,540 spread on the same certified stone. Do Amore Diamonds lists it at $2,878. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710553121
Dimensions8.73 × 5.84 × 3.81 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm5.84 mm1.63 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710553121
Side View
Table 59.0%Crown 32.6°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 65.2%

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: $2,878 SGD|Low: $338 SGD|High: $2,890 SGD|Avg: $1,215 SGD|-0.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$338 SGD
Retailer 4$628 SGD
Retailer 10$748 SGD
Retailer 3$794 SGD
Retailer 8$935 SGD
Retailer 5$965 SGD
Retailer 9$1,550 SGD
Retailer 7$1,632 SGD
Retailer 2$1,640 SGD
Do Amore Diamonds$2,878 SGD

16 data points across 10 retailers

6 retailers$338 SGD to $2,878 SGD

A
Cheapest Retailer
-
$338 SGD
$264 USD
Final sale: no returns
A
Retailer 2
-
$628 SGD
$491 USD
View
A
Retailer 3
-
$794 SGD
$621 USD
View
Retailer 4
-
$965 SGD
A$1,161 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,640 SGD
£1,010 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5962DE0F8 · Nov 2
$2,878 SGD
$2,250 USD
View
5 more retailers have this diamond
Prices start from $338 SGDSave up to $2,540 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
1.63ct Cushion
$338 SGD