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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 $280 USD
As of October 30, 2026
Save $1,950 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,230 USD 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 $280 to $2,230, a $1,950 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. 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
Color
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: $2,230 USD|Low: $199 USD|High: $2,420 USD|Avg: $769 USD|-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$280 USD
Retailer 11$311 USD
Retailer 12$415 USD
Retailer 4$417 USD
Retailer 8$420 USD
Retailer 10$461 USD
Retailer 7$589 USD
Retailer 2$604 USD
Retailer 6$835 USD
Retailer 5$915 USD
Retailer 9$1,377 USD
Do Amore Diamonds$2,230 USD

34 data points across 12 retailers

14 retailers$280 USD to $2,230 USD

A
Cheapest Retailer
-
$280 USD
Final sale: no returns
A
Retailer 2
-
$415 USD
View
A
Retailer 3
-
$417 USD
View
A
Retailer 4
-
$420 USD
View
A
Retailer 5
-
$448 USD
View
Retailer 6
-
$461 USD
£363 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$589 USD
ZAR 9,523 ZAR
View
A
Retailer 8
-
$604 USD
£476 GBP
View
B+
Retailer 9
-
$835 USD
A$1,284 AUD
View
B+
Retailer 10
-
$915 USD
A$1,408 AUD
View
B
Retailer 11
-
$1,270 USD
View
B
Retailer 12
-
$1,353 USD
View
B
Retailer 13
-
$1,377 USD
£1,084 GBP
View
Most Expensive
B
Do Amore Diamonds
27-875F021B4 · Oct 31
$2,230 USD
View
13 more retailers have this diamond
Prices start from $280 USDSave up to $1,950 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
1.35ct Cushion
$280 USD