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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 $2,807 NZD
$1,582 USD
As of October 30, 2026
Save $4,224 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,235 NZD 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 29, 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: $4,105 NZD|Low: $2,807 NZD|High: $10,235 NZD|Avg: $5,529 NZD|-11.5%
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 30, 2026
Retailer 9$2,807 NZD
Retailer 7$2,910 NZD
Retailer 11$3,155 NZD
Retailer 8$3,211 NZD
Retailer 6$3,306 NZD
Retailer 1$4,105 NZD
Retailer 3$4,592 NZD
Retailer 4$5,348 NZD
Retailer 2$7,030 NZD
Retailer 5$8,319 NZD
Retailer 10$8,989 NZD
Taylor and Hart$10,235 NZD

44 data points across 12 retailers

12 retailers$2,807 NZD to $7,030 NZD

B+
Cheapest Retailer
-
$2,807 NZD
$1,582 USD
Final sale: no returns
Retailer 2
-
$2,910 NZD
$1,640 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
$3,155 NZD
$1,778 USD
View
B+
Retailer 4
-
$3,211 NZD
$1,810 USD
View
Retailer 5
-
$3,306 NZD
£1,467 GBP
View
Price last confirmed 13 days ago
B
Retailer 6
-
$4,105 NZD
£1,822 GBP
View
B
Retailer 7
-
$4,592 NZD
$2,588 USD
View
B
Retailer 8
-
$5,348 NZD
ZAR 48,696 ZAR
View
B
Retailer 9
-
$7,030 NZD
£3,120 GBP
View
Retailer 10
-
$8,319 NZD
£3,692 GBP
View
Price under review
Retailer 11
-
$8,989 NZD
$5,066 USD
View
Price under review
Most Expensive
Taylor and Hart
LYH2ZJR · Oct 30
$10,235 NZD
$5,768 USD
View
Price under review
11 more retailers have this diamond
Prices start from $2,807 NZDSave up to $4,224 NZD

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
$2,807 NZD