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Cushion|Lab Grown|IGI

1.02ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG790648377

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG790648377

Diamond specifications and retailer prices

From $2,252 AUD
$1,582 USD
As of October 30, 2026
Save $3,389 AUD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,212 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790648377 or 790648377. Listed at 12 retailers as of October 30, 2026, with a 150% 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

1.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790648377
Dimensions7.11 × 4.99 × 3.41 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm4.99 mm1.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790648377
Side View
Table 60.0%Crown 33.5°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,294 AUD|Low: $2,252 AUD|High: $8,212 AUD|Avg: $4,438 AUD|-11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 9$2,252 AUD
Retailer 7$2,335 AUD
Retailer 11$2,531 AUD
Retailer 8$2,577 AUD
Retailer 6$2,652 AUD
Retailer 1$3,294 AUD
Retailer 3$3,684 AUD
Retailer 4$4,291 AUD
Retailer 2$5,641 AUD
Retailer 5$6,675 AUD
Retailer 10$7,212 AUD
Taylor and Hart$8,212 AUD

44 data points across 12 retailers

12 retailers$2,252 AUD to $5,641 AUD

B+
Cheapest Retailer
-
$2,252 AUD
$1,582 USD
Final sale: no returns
Retailer 2
-
$2,335 AUD
$1,640 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$2,531 AUD
$1,778 USD
View
B+
Retailer 4
-
$2,577 AUD
$1,810 USD
View
Retailer 5
-
$2,652 AUD
£1,467 GBP
View
Price last confirmed 14 days ago
B
Retailer 6
-
$3,294 AUD
£1,822 GBP
View
B
Retailer 7
-
$3,684 AUD
$2,588 USD
View
B
Retailer 8
-
$4,291 AUD
ZAR 48,696 ZAR
View
B
Retailer 9
-
$5,641 AUD
£3,120 GBP
View
Retailer 10
-
$6,675 AUD
£3,692 GBP
View
Price under review
Retailer 11
-
$7,212 AUD
$5,066 USD
View
Price under review
Most Expensive
Taylor and Hart
LYH2ZJR · Oct 30
$8,212 AUD
$5,768 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,252 AUDSave up to $3,389 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.

B+
1.02ct Cushion
$2,252 AUD