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Cushion|Lab Grown|IGI

1.03ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG586377565

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG586377565

Diamond specifications and retailer prices

From $443 NZD
As of November 5, 2026
Save $1,810 NZD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,253 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586377565 or 586377565. Listed at 13 retailers as of November 4, 2026, with prices from $443 to $2,253, a $1,810 spread on the same certified stone. Reve Diamonds lists it at $2,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586377565
Dimensions6.87 × 5.19 × 3.51 mm
L/W Ratio1.32
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
6.87 mm5.19 mm1.03 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586377565
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 38.3°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 5
Current: $905 NZD|Low: $397 NZD|High: $2,253 NZD|Avg: $1,182 NZD|+17.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 3$443 NZD
Retailer 8$491 NZD
Retailer 10$624 NZD
Retailer 9$838 NZD
Retailer 6$849 NZD
Retailer 1$905 NZD
Retailer 11$907 NZD
Retailer 5$1,203 NZD
Retailer 7$1,512 NZD
Retailer 2$1,672 NZD
Retailer 4$1,964 NZD
Reve Diamonds$2,253 NZD

43 data points across 12 retailers

13 retailers$443 NZD to $2,253 NZD

A
Cheapest Retailer
-
$443 NZD
Final sale: no returns
Retailer 2
-
$491 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$624 NZD
View
B+
Retailer 4
-
$838 NZD
View
B+
Retailer 5
-
$849 NZD
View
B+
Retailer 6
-
$905 NZD
View
B+
Retailer 7
-
$907 NZD
View
B+
Retailer 8
-
$955 NZD
View
B+
Retailer 9
-
$1,203 NZD
View
B
Retailer 10
-
$1,512 NZD
View
B
Retailer 11
-
$1,672 NZD
View
B
Retailer 12
-
$1,964 NZD
View
Most Expensive
B
Reve Diamonds
714331EBD · Nov 4
$2,253 NZD
$1,266 USD
View
12 more retailers have this diamond
Prices start from $443 NZDSave up to $1,810 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
1.03ct Cushion
$443 NZD