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Cushion|Lab Grown|IGI

1.55ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG547268630

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG547268630

Diamond specifications and retailer prices

From $431 NZD
As of November 4, 2026
Save $3,259 NZD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,690 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547268630 or 547268630. Listed at 13 retailers as of November 4, 2026, with prices from $431 to $3,690, a $3,259 spread on the same certified stone. Do Amore Diamonds lists it at $3,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547268630
Dimensions6.77 × 6.71 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.77 mm6.71 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547268630
Side View
Table 62.5%Crown 36.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 65.9%

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 4
Current: $985 NZD|Low: $431 NZD|High: $3,300 NZD|Avg: $1,403 NZD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 11$431 NZD
Retailer 7$477 NZD
Retailer 4$614 NZD
Retailer 10$814 NZD
Retailer 1$985 NZD
Retailer 2$1,063 NZD
Retailer 5$1,228 NZD
Retailer 8$1,597 NZD
Retailer 9$1,937 NZD
Retailer 6$2,108 NZD
Retailer 3$3,300 NZD

42 data points across 11 retailers

13 retailers$431 NZD to $3,690 NZD

A
Cheapest Retailer
-
$431 NZD
Final sale: no returns
Retailer 2
-
$477 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$614 NZD
View
A
Retailer 4
-
$690 NZD
View
B+
Retailer 5
-
$814 NZD
View
A
Retailer 6
-
$985 NZD
View
A
Retailer 7
-
$1,063 NZD
View
A
Retailer 8
-
$1,228 NZD
View
B+
Retailer 9
-
$1,597 NZD
View
B
Retailer 10
-
$1,937 NZD
View
B
Retailer 11
-
$1,994 NZD
View
B
Retailer 12
-
$2,108 NZD
View
Most Expensive
B
Do Amore Diamonds
27-02D02C7EC · Nov 4
$3,690 NZD
$2,080 USD
View
12 more retailers have this diamond
Prices start from $431 NZDSave up to $3,259 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
1.55ct Cushion
$431 NZD