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Cushion|Lab Grown|IGI

1.02ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG784627680

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

Certificate IGI LG784627680

Diamond specifications and retailer prices

From $209 USD
As of October 30, 2026
Save $1,620 USD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,829 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784627680 or 784627680. Listed at 16 retailers as of October 27, 2026, with prices from $209 to $1,829, a $1,620 spread on the same certified stone. Queensmith lists it at $1,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784627680
Dimensions5.78 × 5.69 × 5.69 mm
L/W Ratio1.02
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
5.78 mm5.69 mm1.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784627680
Side View
Table 65.0%Crown 35.7°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 63.3%

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: Oct 30
Current: $418 USD|Low: $209 USD|High: $1,161 USD|Avg: $574 USD|-0.4%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 5$209 USD
Retailer 15$231 USD
Retailer 7$312 USD
Retailer 8$383 USD
Retailer 10$397 USD
Retailer 4$414 USD
Retailer 1$418 USD
Retailer 2$545 USD
Retailer 12$564 USD
Retailer 14$585 USD
Retailer 11$772 USD
Retailer 6$796 USD
Retailer 13$820 USD
Retailer 9$1,086 USD
Retailer 3$1,150 USD

42 data points across 15 retailers

16 retailers$209 USD to $1,829 USD

A
Cheapest Retailer
-
$209 USD
Final sale: no returns
A
Retailer 2
-
$231 USD
View
A
Retailer 3
-
$312 USD
View
A
Retailer 4
-
$383 USD
€365 EUR
View
A
Retailer 5
-
$397 USD
ZAR 6,407 ZAR
View
A
Retailer 6
-
$414 USD
View
A
Retailer 7
-
$418 USD
£329 GBP
View
B+
Retailer 8
-
$545 USD
View
B+
Retailer 9
-
$564 USD
A$867 AUD
View
B+
Retailer 10
-
$585 USD
View
B+
Retailer 11
-
$772 USD
A$1,188 AUD
View
B
Retailer 12
-
$796 USD
View
Retailer 13
-
$820 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,086 USD
£855 GBP
View
B
Retailer 15
-
$1,150 USD
View
Most Expensive
B
Queensmith
LG784627680 · Oct 27
$1,829 USD
£1,440 GBP
View
15 more retailers have this diamond
Prices start from $209 USDSave up to $1,620 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
1.02ct Cushion
$209 USD