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Cushion|Lab Grown|IGI

1.02ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG818645262

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG818645262

Diamond specifications and retailer prices

From $457 AUD
$321 USD
As of October 25, 2026
Save $2,092 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,549 AUD 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818645262 or 818645262. Listed at 17 retailers as of October 25, 2026, with prices from $457 to $2,549, a $2,092 spread on the same certified stone. Queensmith lists it at $2,549. 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
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818645262
Dimensions7.74 × 5.22 × 2.88 mm
L/W Ratio1.48
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
7.74 mm5.22 mm1.02 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818645262
Side View
Table 51.0%Crown 30.3°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 55.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,549 AUD|Low: $457 AUD|High: $2,549 AUD|Avg: $1,153 AUD
Queensmith
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
October 29, 2026
Retailer 3$457 AUD
Retailer 4$510 AUD
Retailer 7$544 AUD
Retailer 17$615 AUD
Retailer 15$683 AUD
Retailer 10$749 AUD
Retailer 13$785 AUD
Retailer 16$861 AUD
Retailer 2$873 AUD
Retailer 12$1,112 AUD
Retailer 14$1,161 AUD
Retailer 5$1,227 AUD
Retailer 9$1,543 AUD
Retailer 6$1,574 AUD
Retailer 11$1,842 AUD
Retailer 8$1,967 AUD
Queensmith$2,549 AUD

38 data points across 17 retailers

17 retailers$457 AUD to $2,549 AUD

A
Cheapest Retailer
-
$457 AUD
$321 USD
A
Retailer 2
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 3
-
$544 AUD
$382 USD
View
A
Retailer 4
-
$615 AUD
$432 USD
View
B+
Retailer 5
-
$683 AUD
$480 USD
View
B+
Retailer 6
-
$749 AUD
€501 EUR
View
B+
Retailer 7
-
$785 AUD
ZAR 8,914 ZAR
View
B+
Retailer 8
-
$861 AUD
$605 USD
View
Price last confirmed 24 days ago
B+
Retailer 9
-
$873 AUD
£483 GBP
View
B+
Retailer 10
-
$1,112 AUD
View
B
Retailer 11
-
$1,161 AUD
$816 USD
View
B
Retailer 12
-
$1,227 AUD
SGD 1,165 SGD
View
B
Retailer 13
-
$1,543 AUD
$1,084 USD
View
B
Retailer 14
-
$1,607 AUD
$1,129 USD
View
B
Retailer 15
-
$1,842 AUD
£1,019 GBP
View
B
Retailer 16
-
$1,967 AUD
$1,382 USD
View
Most Expensive
B
Queensmith
LG818645262 · Oct 27
$2,549 AUD
£1,410 GBP
View
16 more retailers have this diamond
Prices start from $457 AUDSave up to $2,092 AUD

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
$457 AUD