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Cushion|Lab Grown|IGI

1.35ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG705519134

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG705519134

Diamond specifications and retailer prices

From $358 SGD
$280 USD
As of October 30, 2026
Save $2,493 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,851 SGD at Do Amore Diamonds · As of October 31, 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 LG705519134 or 705519134. Listed at 14 retailers as of October 30, 2026, with prices from $358 to $2,851, a $2,493 spread on the same certified stone. Do Amore Diamonds lists it at $2,851. 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 angle34.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705519134
Dimensions5.72 × 5.72 × 3.80 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
5.72 mm5.72 mm1.35 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705519134
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 66.4%

Caratlytics Score

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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: $2,851 SGD|Low: $254 SGD|High: $3,094 SGD|Avg: $984 SGD|-7.9%
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 31, 2026
Retailer 3$358 SGD
Retailer 11$398 SGD
Retailer 12$531 SGD
Retailer 4$533 SGD
Retailer 8$537 SGD
Retailer 10$589 SGD
Retailer 7$754 SGD
Retailer 2$772 SGD
Retailer 6$1,067 SGD
Retailer 5$1,170 SGD
Retailer 9$1,760 SGD
Do Amore Diamonds$2,851 SGD

34 data points across 12 retailers

14 retailers$358 SGD to $2,851 SGD

A
Cheapest Retailer
-
$358 SGD
$280 USD
Final sale: no returns
A
Retailer 2
-
$531 SGD
$415 USD
View
A
Retailer 3
-
$533 SGD
$417 USD
View
A
Retailer 4
-
$537 SGD
$420 USD
View
A
Retailer 5
-
$573 SGD
$448 USD
View
Retailer 6
-
$589 SGD
£363 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$754 SGD
ZAR 9,523 ZAR
View
A
Retailer 8
-
$772 SGD
£476 GBP
View
B+
Retailer 9
-
$1,067 SGD
A$1,284 AUD
View
B+
Retailer 10
-
$1,170 SGD
A$1,408 AUD
View
B
Retailer 11
-
$1,623 SGD
$1,270 USD
View
B
Retailer 12
-
$1,730 SGD
$1,353 USD
View
B
Retailer 13
-
$1,760 SGD
£1,084 GBP
View
Most Expensive
B
Do Amore Diamonds
27-875F021B4 · Oct 31
$2,851 SGD
$2,230 USD
View
13 more retailers have this diamond
Prices start from $358 SGDSave up to $2,493 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
$358 SGD