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Cushion|Lab Grown|IGI

1.55ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG683572039

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG683572039

Diamond specifications and retailer prices

From $513 NZD
$288 USD
As of October 30, 2026
Save $4,668 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,181 NZD at Do Amore Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG683572039 or 683572039. Listed at 16 retailers as of October 30, 2026, with prices from $513 to $5,181, a $4,668 spread on the same certified stone. Do Amore Diamonds lists it at $5,181. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683572039
Dimensions6.72 × 6.68 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.68 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683572039
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 66.6%

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: Oct 30
Current: $4,095 NZD|Low: $513 NZD|High: $4,273 NZD|Avg: $1,625 NZD|-4.2%
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
October 30, 2026
Retailer 6$513 NZD
Retailer 14$572 NZD
Retailer 10$766 NZD
Retailer 13$766 NZD
Retailer 4$904 NZD
Retailer 9$1,083 NZD
Retailer 2$1,111 NZD
Retailer 8$1,465 NZD
Retailer 12$1,615 NZD
Retailer 5$2,321 NZD
Retailer 3$2,442 NZD
Retailer 7$2,539 NZD
Retailer 11$3,151 NZD
Do Amore Diamonds$4,095 NZD

42 data points across 14 retailers

16 retailers$513 NZD to $5,181 NZD

A
Cheapest Retailer
-
$513 NZD
$288 USD
Final sale: no returns
A
Retailer 2
-
$572 NZD
$321 USD
View
B+
Retailer 3
-
$766 NZD
$430 USD
View
A
Retailer 4
-
$766 NZD
$430 USD
View
A
Retailer 5
-
$904 NZD
$508 USD
View
A
Retailer 6
-
$1,083 NZD
ZAR 9,824 ZAR
View
A
Retailer 7
-
$1,111 NZD
£491 GBP
View
B+
Retailer 8
-
$1,465 NZD
A$1,266 AUD
View
B+
Retailer 9
-
$1,615 NZD
$907 USD
View
B
Retailer 10
-
$2,321 NZD
$1,304 USD
View
B
Retailer 11
-
$2,442 NZD
£1,080 GBP
View
B+
Retailer 12
-
$2,539 NZD
£1,123 GBP
View
Retailer 13
-
$3,151 NZD
$1,770 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$4,095 NZD
$2,300 USD
View
B
Retailer 15
-
$4,654 NZD
$2,614 USD
View
Most Expensive
B
Do Amore Diamonds
23-683572039 · Oct 30
$5,181 NZD
$2,910 USD
View
15 more retailers have this diamond
Prices start from $513 NZDSave up to $4,668 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
$513 NZD