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Cushion|Lab Grown|IGI

1.27ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG803693514

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG803693514

Diamond specifications and retailer prices

From $216 USD
As of October 28, 2026
Save $1,134 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,350 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG803693514 or 803693514. Listed at 14 retailers as of October 28, 2026, with prices from $216 to $1,350, a $1,134 spread on the same certified stone. Brilliant Earth lists it at $1,350. 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 angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803693514
Dimensions6.34 × 6.27 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.34 mm6.27 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803693514
Side View
Table 63.0%Crown 35.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,350 USD|Low: $120 USD|High: $1,350 USD|Avg: $591 USD|+16.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 6$120 USD
Retailer 14$216 USD
Retailer 5$249 USD
Retailer 11$322 USD
Retailer 10$373 USD
Retailer 7$381 USD
Retailer 15$419 USD
Retailer 17$434 USD
Retailer 13$502 USD
Retailer 4$571 USD
Retailer 9$605 USD
Retailer 3$608 USD
Retailer 12$725 USD
Retailer 8$758 USD
Retailer 16$824 USD
Retailer 2$1,125 USD
Retailer 18$1,172 USD
Brilliant Earth$1,350 USD

15 data points across 18 retailers

14 retailers$216 USD to $1,350 USD

A
Cheapest Retailer
-
$216 USD
Final sale: no returns
A
Retailer 2
-
$249 USD
View
Returns within 30 days
A
Retailer 3
-
$322 USD
£253 GBP
View
Returns within 30 days
A
Retailer 4
-
$419 USD
View
Returns within 30 days
A
Retailer 5
-
$434 USD
£342 GBP
View
Returns within 30 days
A
Retailer 6
-
$502 USD
View
Returns within 30 days
B+
Retailer 7
-
$571 USD
View
Returns within 30 days
B+
Retailer 8
-
$608 USD
A$936 AUD
View
B+
Retailer 9
-
$725 USD
View
Returns within 30 days
B+
Retailer 10
-
$758 USD
A$1,166 AUD
View
Price last confirmed 71 days ago
Returns within 30 days
B+
Retailer 11
-
$824 USD
View
Returns within 90 days
B
Retailer 12
-
$1,125 USD
£886 GBP
View
B
Retailer 13
-
$1,172 USD
View
Returns within 30 days
Most Expensive
B
Brilliant Earth
19897916A · Oct 28
$1,350 USD
View
Returns within 30 days
13 more retailers have this diamond
Prices start from $216 USDSave up to $1,134 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
$216 USD