Cushion|Lab Grown|IGI

1.05ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG799634372

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG799634372

Diamond specifications and retailer prices

From $350 USD
As of November 1, 2026
Save $1,207 USD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,842 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799634372 or 799634372. Listed at 18 retailers as of November 1, 2026, with a 345% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634372
Dimensions7.66 × 5.26 × 2.84 mm
L/W Ratio1.46
Girdle conditionFaceted
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
7.66 mm5.26 mm1.05 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634372
Side View
Table 55.0%Crown 33.5°Girdle: THN-THKPavilion 35.3°Culet: NoneDepth 54.0%

Caratlytics Score

How it works →
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 1
Current: $955 USD|Low: $350 USD|High: $1,576 USD|Avg: $820 USD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$350 USD
Retailer 2$388 USD
Retailer 11$522 USD
Retailer 9$545 USD
Retailer 8$623 USD
Retailer 6$669 USD
Retailer 4$685 USD
Retailer 1$955 USD
Retailer 5$970 USD
Retailer 3$1,508 USD
Retailer 7$1,557 USD

42 data points across 11 retailers

18 retailers$350 USD to $1,557 USD

A
Cheapest Retailer
-
$350 USD
Final sale: no returns
Retailer 2
-
$388 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$435 USD
View
A
Retailer 4
-
$440 USD
View
B+
Retailer 5
-
$522 USD
View
B+
Retailer 6
-
$545 USD
View
B+
Retailer 7
-
$623 USD
View
B+
Retailer 8
-
$669 USD
View
B+
Retailer 9
-
$685 USD
View
B
Retailer 10
-
$955 USD
View
B
Retailer 11
-
$970 USD
View
B
Retailer 12
-
$1,036 USD
View
B
Retailer 13
-
$1,294 USD
View
B
Retailer 14
-
$1,395 USD
View
B
Retailer 15
-
$1,508 USD
View
B
Retailer 16
-
$1,555 USD
View
B
Retailer 17
-
$1,557 USD
View
Most Expensive
Queensmith
LG799634372 · Oct 27
$1,842 USD
£1,450 GBP
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $350 USDSave up to $1,207 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
1.05ct Cushion
$350 USD