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Cushion|Lab Grown|IGI

1.03ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG779643084

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

Certificate IGI LG779643084

Diamond specifications and retailer prices

From $226 USD
As of October 30, 2026
Save $1,374 USD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,600 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG779643084 or 779643084. Listed at 17 retailers as of October 28, 2026, with prices from $226 to $1,600, a $1,374 spread on the same certified stone. Brilliant Earth lists it at $1,600. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779643084
Dimensions5.71 × 5.71 × 3.59 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
5.71 mm5.71 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779643084
Side View
Table 63.0%Crown 36.8°Girdle: VTK-ETKPavilion 37°Culet: NoneDepth 62.9%

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: $1,600 USD|Low: $226 USD|High: $1,600 USD|Avg: $671 USD
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
October 31, 2026
Retailer 6$226 USD
Retailer 5$288 USD
Retailer 14$332 USD
Retailer 2$412 USD
Retailer 3$431 USD
Retailer 9$443 USD
Retailer 11$452 USD
Retailer 8$488 USD
Retailer 13$607 USD
Retailer 4$613 USD
Retailer 12$668 USD
Retailer 10$847 USD
Retailer 16$851 USD
Retailer 15$1,179 USD
Retailer 7$1,201 USD
Brilliant Earth$1,600 USD

45 data points across 16 retailers

17 retailers$226 USD to $1,600 USD

A
Cheapest Retailer
-
$226 USD
Final sale: no returns
Retailer 2
-
$288 USD
£226 GBP
View
Price last confirmed 14 days ago
A
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$412 USD
€392 EUR
View
A
Retailer 5
-
$431 USD
ZAR 6,955 ZAR
View
A
Retailer 6
-
$443 USD
View
A
Retailer 7
-
$452 USD
£356 GBP
View
B+
Retailer 8
-
$488 USD
View
B+
Retailer 9
-
$607 USD
View
B+
Retailer 10
-
$613 USD
A$943 AUD
View
B+
Retailer 11
-
$668 USD
SGD 903 SGD
View
B
Retailer 12
-
$847 USD
View
B
Retailer 13
-
$851 USD
A$1,309 AUD
View
Retailer 14
-
$966 USD
View
Price last confirmed 96 days ago
B
Retailer 15
-
$1,179 USD
£928 GBP
View
B
Retailer 16
-
$1,201 USD
View
Most Expensive
B
Brilliant Earth
18028763A · Oct 28
$1,600 USD
View
16 more retailers have this diamond
Prices start from $226 USDSave up to $1,374 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
1.03ct Cushion
$226 USD