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Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG841637101

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

Certificate IGI LG841637101

Diamond specifications and retailer prices

From $260 AUD
$183 USD
As of October 29, 2026
Save $1,318 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,579 AUD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841637101 or 841637101. Listed at 17 retailers as of October 28, 2026, with prices from $260 to $1,579, a $1,318 spread on the same certified stone. Reve Diamonds lists it at $1,579. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637101
Dimensions6.23 × 5.98 × 3.59 mm
L/W Ratio1.04
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
6.23 mm5.98 mm1.02 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637101
Side View
Table 63.0%Crown 34.9°Girdle: MED-THKPavilion 37°Culet: NoneDepth 60.0%

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 29
Current: $514 AUD|Low: $260 AUD|High: $1,579 AUD|Avg: $715 AUD|-3.9%
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
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 12$260 AUD
Retailer 5$306 AUD
Retailer 11$328 AUD
Retailer 14$366 AUD
Retailer 7$464 AUD
Retailer 1$514 AUD
Retailer 16$526 AUD
Retailer 8$547 AUD
Retailer 10$572 AUD
Retailer 6$649 AUD
Retailer 2$747 AUD
Retailer 4$771 AUD
Retailer 13$799 AUD
Retailer 3$855 AUD
Retailer 9$1,013 AUD
Retailer 15$1,368 AUD
Reve Diamonds$1,579 AUD

29 data points across 17 retailers

17 retailers$260 AUD to $1,579 AUD

A
Cheapest Retailer
-
$260 AUD
$183 USD
Final sale: no returns
A
Retailer 2
-
$306 AUD
$215 USD
View
A
Retailer 3
-
$328 AUD
HK$1,800 HKD
View
A
Retailer 4
-
$366 AUD
£203 GBP
View
A
Retailer 5
-
$464 AUD
$326 USD
View
A
Retailer 6
-
$514 AUD
£284 GBP
View
A
Retailer 7
-
$526 AUD
ZAR 5,968 ZAR
View
A
Retailer 8
-
$547 AUD
$384 USD
View
A
Retailer 9
-
$572 AUD
€383 EUR
View
B+
Retailer 10
-
$649 AUD
$456 USD
View
B+
Retailer 11
-
$747 AUD
View
B
Retailer 12
-
$771 AUD
$542 USD
View
B
Retailer 13
-
$799 AUD
SGD 759 SGD
View
B+
Retailer 14
-
$855 AUD
View
B
Retailer 15
-
$1,013 AUD
$712 USD
View
B
Retailer 16
-
$1,368 AUD
£757 GBP
View
Most Expensive
B
Reve Diamonds
DBE4F0545 · Oct 28
$1,579 AUD
$1,109 USD
View
16 more retailers have this diamond
Prices start from $260 AUDSave up to $1,318 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
$260 AUD