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Cushion|Lab Grown|IGI

1.51ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG795646102

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG795646102

Diamond specifications and retailer prices

From $584 NZD
As of November 4, 2026
Save $4,508 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,091 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct 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 LG795646102 or 795646102. Listed at 16 retailers as of November 4, 2026, with prices from $584 to $5,091, a $4,508 spread on the same certified stone. Do Amore Diamonds lists it at $5,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795646102
Dimensions6.73 × 6.55 × 4.40 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm6.55 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795646102
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 67.2%

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: $2,851 NZD|Low: $584 NZD|High: $4,630 NZD|Avg: $1,538 NZD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 2$584 NZD
Retailer 4$832 NZD
Retailer 3$862 NZD
Retailer 8$922 NZD
Retailer 7$1,229 NZD
Retailer 11$1,240 NZD
Retailer 6$1,261 NZD
Retailer 5$1,676 NZD
Retailer 10$2,485 NZD
Retailer 9$2,783 NZD
Retailer 1$2,851 NZD

42 data points across 11 retailers

16 retailers$584 NZD to $5,091 NZD

A
Cheapest Retailer
-
$584 NZD
Final sale: no returns
A
Retailer 2
-
$690 NZD
View
A
Retailer 3
-
$832 NZD
View
A
Retailer 4
-
$862 NZD
View
A
Retailer 5
-
$922 NZD
View
B+
Retailer 6
-
$1,229 NZD
View
B+
Retailer 7
-
$1,240 NZD
View
A
Retailer 8
-
$1,261 NZD
View
B+
Retailer 9
-
$1,676 NZD
View
B
Retailer 10
-
$2,485 NZD
View
B
Retailer 11
-
$2,579 NZD
View
B
Retailer 12
-
$2,641 NZD
View
B
Retailer 13
-
$2,783 NZD
View
B
Retailer 14
-
$2,851 NZD
View
B
Retailer 15
-
$4,630 NZD
View
Most Expensive
B
Do Amore Diamonds
23-795646102 · Nov 4
$5,091 NZD
$2,870 USD
View
15 more retailers have this diamond
Prices start from $584 NZDSave up to $4,508 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
1.51ct Cushion
$584 NZD