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Cushion|Lab Grown|IGI

1.06ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG678577554

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG678577554

Diamond specifications and retailer prices

From $383 NZD
$216 USD
As of November 1, 2026
Save $1,699 NZD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,300 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678577554 or 678577554. Listed at 14 retailers as of November 1, 2026, with a 443% 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

1.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678577554
Dimensions7.56 × 4.97 × 3.36 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm4.97 mm1.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678577554
Side View
Table 65.0%Crown 36.2°Girdle: MED-THKPavilion 35°Culet: NoneDepth 67.6%

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: $3,300 NZD|Low: $383 NZD|High: $3,478 NZD|Avg: $1,254 NZD|-5.1%
Do Amore Diamonds
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
November 1, 2026
Retailer 12$383 NZD
Retailer 11$426 NZD
Retailer 4$488 NZD
Retailer 5$573 NZD
Retailer 10$578 NZD
Retailer 14$614 NZD
Retailer 2$812 NZD
Retailer 8$870 NZD
Retailer 9$1,149 NZD
Retailer 6$1,816 NZD
Retailer 3$1,839 NZD
Retailer 7$1,884 NZD
Retailer 13$2,082 NZD
Do Amore Diamonds$3,300 NZD

40 data points across 14 retailers

14 retailers$383 NZD to $2,082 NZD

A
Cheapest Retailer
-
$383 NZD
$216 USD
Final sale: no returns
Retailer 2
-
$426 NZD
$240 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$488 NZD
$275 USD
View
A
Retailer 4
-
$573 NZD
$323 USD
View
Retailer 5
-
$578 NZD
£257 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$614 NZD
$346 USD
View
A
Retailer 7
-
$812 NZD
ZAR 7,389 ZAR
View
B+
Retailer 8
-
$870 NZD
£386 GBP
View
B+
Retailer 9
-
$1,149 NZD
A$996 AUD
View
B
Retailer 10
-
$1,816 NZD
$1,024 USD
View
B
Retailer 11
-
$1,839 NZD
£816 GBP
View
B
Retailer 12
-
$1,884 NZD
£836 GBP
View
B
Retailer 13
-
$2,082 NZD
$1,174 USD
View
Most Expensive
Do Amore Diamonds
27-F413A1583 · Nov 1
$3,300 NZD
$1,860 USD
View
Price under review
13 more retailers have this diamond
Prices start from $383 NZDSave up to $1,699 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
1.06ct Cushion
$383 NZD