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Cushion|Lab Grown|IGI

1.27ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG791610315

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG791610315

Diamond specifications and retailer prices

From $220 USD
As of November 4, 2026
Save $963 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,183 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.27ct lab-grown cushion diamond

This 1.27ct 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 LG791610315 or 791610315. Listed at 14 retailers as of November 4, 2026, with prices from $220 to $1,183, a $963 spread on the same certified stone. Reve Diamonds lists it at $1,183. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791610315
Dimensions7.51 × 5.76 × 3.80 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.76 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791610315
Side View
Table 65.0%Crown 30.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.0%

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: Nov 4
Current: $325 USD|Low: $220 USD|High: $1,350 USD|Avg: $629 USD|-3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 4, 2026
Retailer 6$220 USD
Retailer 3$246 USD
Retailer 1$325 USD
Retailer 8$424 USD
Retailer 11$425 USD
Retailer 13$427 USD
Retailer 9$446 USD
Retailer 5$504 USD
Retailer 4$569 USD
Retailer 10$600 USD
Retailer 7$837 USD
Retailer 2$1,070 USD
Retailer 12$1,151 USD
Reve Diamonds$1,183 USD

37 data points across 14 retailers

14 retailers$220 USD to $1,183 USD

A
Cheapest Retailer
-
$220 USD
Final sale: no returns
Retailer 2
-
$246 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$325 USD
View
A
Retailer 4
-
$424 USD
View
A
Retailer 5
-
$425 USD
View
A
Retailer 6
-
$427 USD
View
A
Retailer 7
-
$446 USD
View
A
Retailer 8
-
$504 USD
View
B+
Retailer 9
-
$569 USD
View
B+
Retailer 10
-
$600 USD
View
B+
Retailer 11
-
$837 USD
View
B
Retailer 12
-
$1,070 USD
View
B
Retailer 13
-
$1,151 USD
View
Most Expensive
B
Reve Diamonds
3882B8726 · Nov 4
$1,183 USD
View
13 more retailers have this diamond
Prices start from $220 USDSave up to $963 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
1.27ct Cushion
$220 USD