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Cushion|Lab Grown|IGI

1.01ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG662489970

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG662489970

Diamond specifications and retailer prices

From $490 NZD
$276 USD
As of November 1, 2026
Save $3,715 NZD (88%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,205 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG662489970 or 662489970. Listed at 25 retailers as of October 31, 2026, with prices from $490 to $4,205, a $3,715 spread on the same certified stone. Do Amore Diamonds lists it at $4,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662489970
Dimensions6.58 × 5.39 × 3.66 mm
L/W Ratio1.22
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.58 mm5.39 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662489970
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 67.9%

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: Nov 1
Current: $1,032 NZD|Low: $490 NZD|High: $3,282 NZD|Avg: $1,320 NZD|+1.5%
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
November 2, 2026
Retailer 7$490 NZD
Retailer 3$543 NZD
Retailer 6$704 NZD
Retailer 2$807 NZD
Retailer 10$946 NZD
Retailer 1$1,032 NZD
Retailer 9$1,043 NZD
Retailer 15$1,194 NZD
Retailer 14$1,262 NZD
Retailer 12$1,457 NZD
Retailer 11$1,492 NZD
Retailer 13$1,738 NZD
Retailer 5$1,763 NZD
Retailer 8$2,398 NZD
Retailer 4$3,194 NZD

45 data points across 15 retailers

25 retailers$490 NZD to $4,205 NZD

A
Cheapest Retailer
-
$490 NZD
$276 USD
Final sale: no returns
Retailer 2
-
$543 NZD
$306 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$607 NZD
$342 USD
View
A
Retailer 4
-
$704 NZD
$397 USD
View
A
Retailer 5
-
$797 NZD
$449 USD
View
A
Retailer 6
-
$807 NZD
$455 USD
View
A
Retailer 7
-
$946 NZD
€508 EUR
View
A
Retailer 8
-
$1,032 NZD
ZAR 9,394 ZAR
View
A
Retailer 9
-
$1,043 NZD
£463 GBP
View
A
Retailer 10
-
$1,194 NZD
$673 USD
View
A
Retailer 11
-
$1,262 NZD
$711 USD
View
A
Retailer 12
-
$1,457 NZD
A$1,263 AUD
View
A
Retailer 13
-
$1,492 NZD
£662 GBP
View
B+
Retailer 14
-
$1,735 NZD
CA$1,358 CAD
View
Retailer 15
-
$1,738 NZD
A$1,507 AUD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,763 NZD
$994 USD
View
B+
Retailer 17
-
$2,048 NZD
$1,154 USD
View
B+
Retailer 18
-
$2,221 NZD
$1,252 USD
View
B+
Retailer 19
-
$2,221 NZD
$1,252 USD
View
B+
Retailer 20
-
$2,377 NZD
$1,340 USD
View
B+
Retailer 21
-
$2,398 NZD
£1,064 GBP
View
Retailer 22
-
$3,194 NZD
$1,800 USD
View
Price last confirmed 11 days ago
B
Retailer 23
-
$3,325 NZD
$1,874 USD
View
B
Retailer 24
-
$3,442 NZD
$1,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-4F3291894 · Oct 31
$4,205 NZD
$2,370 USD
View
24 more retailers have this diamond
Prices start from $490 NZDSave up to $3,715 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.

A
1.01ct Cushion
$490 NZD