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Cushion|Lab Grown|IGI

1.02ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG836620132

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836620132

Diamond specifications and retailer prices

From $400 AUD
$281 USD
As of October 25, 2026
Save $1,863 AUD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,263 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836620132 or 836620132. Listed at 15 retailers as of October 25, 2026, with prices from $400 to $2,263, a $1,863 spread on the same certified stone. Brilliant Earth lists it at $2,263. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620132
Dimensions7.36 × 4.98 × 3.38 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
7.36 mm4.98 mm1.02 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620132
Side View
Table 59.0%Crown 33.3°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 67.9%

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 25
Current: $2,263 AUD|Low: $400 AUD|High: $2,263 AUD|Avg: $1,116 AUD
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
October 29, 2026
Retailer 14$400 AUD
Retailer 10$425 AUD
Retailer 4$679 AUD
Retailer 11$687 AUD
Retailer 3$732 AUD
Retailer 2$745 AUD
Retailer 8$780 AUD
Retailer 5$826 AUD
Retailer 12$976 AUD
Retailer 15$1,262 AUD
Retailer 7$1,361 AUD
Retailer 9$1,612 AUD
Retailer 13$1,815 AUD
Retailer 6$2,250 AUD
Brilliant Earth$2,263 AUD

25 data points across 15 retailers

15 retailers$400 AUD to $2,263 AUD

A
Cheapest Retailer
-
$400 AUD
$281 USD
A
Retailer 2
-
$425 AUD
£235 GBP
View
A
Retailer 3
-
$679 AUD
$477 USD
View
A
Retailer 4
-
$687 AUD
ZAR 7,800 ZAR
View
A
Retailer 5
-
$732 AUD
$514 USD
View
A
Retailer 6
-
$745 AUD
£412 GBP
View
A
Retailer 7
-
$780 AUD
€522 EUR
View
A
Retailer 8
-
$826 AUD
$580 USD
View
A
Retailer 9
-
$976 AUD
View
B+
Retailer 10
-
$1,262 AUD
SGD 1,198 SGD
View
B+
Retailer 11
-
$1,361 AUD
$956 USD
View
B+
Retailer 12
-
$1,612 AUD
£892 GBP
View
Retailer 13
-
$1,815 AUD
$1,275 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$2,250 AUD
$1,581 USD
View
Most Expensive
B
Brilliant Earth
21695369A · Oct 29
$2,263 AUD
$1,590 USD
View
14 more retailers have this diamond
Prices start from $400 AUDSave up to $1,863 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
$400 AUD