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Cushion|Lab Grown|IGI

1.35ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG763666425

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763666425

Diamond specifications and retailer prices

From $371 SGD
$290 USD
As of October 30, 2026
Save $2,838 SGD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,209 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG763666425 or 763666425. Listed at 15 retailers as of October 29, 2026, with prices from $371 to $3,209, a $2,838 spread on the same certified stone. Do Amore Diamonds lists it at $3,209. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763666425
Dimensions5.55 × 5.55 × 8.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm5.55 mm1.35 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763666425
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 65.8%

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: $3,209 SGD|Low: $252 SGD|High: $3,298 SGD|Avg: $1,045 SGD
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
October 30, 2026
Retailer 4$252 SGD
Retailer 12$371 SGD
Retailer 10$412 SGD
Retailer 3$550 SGD
Retailer 9$550 SGD
Retailer 8$781 SGD
Retailer 2$802 SGD
Retailer 11$836 SGD
Retailer 7$1,109 SGD
Retailer 6$1,179 SGD
Retailer 5$1,833 SGD
Do Amore Diamonds$3,209 SGD

41 data points across 12 retailers

15 retailers$371 SGD to $3,209 SGD

A
Cheapest Retailer
-
$371 SGD
$290 USD
Final sale: no returns
A
Retailer 2
-
$412 SGD
$322 USD
View
A
Retailer 3
-
$550 SGD
$430 USD
View
A
Retailer 4
-
$550 SGD
$430 USD
View
A
Retailer 5
-
$574 SGD
$449 USD
View
A
Retailer 6
-
$781 SGD
ZAR 9,875 ZAR
View
B+
Retailer 7
-
$802 SGD
£494 GBP
View
B+
Retailer 8
-
$836 SGD
$654 USD
View
B+
Retailer 9
-
$1,109 SGD
A$1,335 AUD
View
B+
Retailer 10
-
$1,179 SGD
A$1,419 AUD
View
B
Retailer 11
-
$1,674 SGD
$1,310 USD
View
B
Retailer 12
-
$1,767 SGD
$1,382 USD
View
B
Retailer 13
-
$1,833 SGD
£1,129 GBP
View
B
Retailer 14
-
$2,953 SGD
$2,310 USD
View
Most Expensive
B
Do Amore Diamonds
23-763666425 · Oct 29
$3,209 SGD
$2,510 USD
View
14 more retailers have this diamond
Prices start from $371 SGDSave up to $2,838 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
1.35ct Cushion
$371 SGD