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Cushion|Lab Grown|IGI

1.02ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG841689581

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841689581

Diamond specifications and retailer prices

From $309 NZD
$174 USD
As of November 1, 2026
Save $1,298 NZD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,607 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841689581 or 841689581. Listed at 12 retailers as of October 26, 2026, with prices from $309 to $1,607, a $1,298 spread on the same certified stone. MOH London lists it at $1,607. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841689581
Dimensions6.74 × 4.99 × 3.57 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.74 mm4.99 mm1.02 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841689581
Side View
Table 66.0%Crown 36°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 71.5%

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: $1,607 NZD|Low: $309 NZD|High: $1,623 NZD|Avg: $868 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$309 NZD
Retailer 2$421 NZD
Retailer 10$572 NZD
Retailer 7$593 NZD
Retailer 5$602 NZD
Retailer 12$627 NZD
Retailer 9$652 NZD
Retailer 6$838 NZD
Retailer 3$862 NZD
Retailer 11$910 NZD
Retailer 4$1,202 NZD
MOH London$1,607 NZD

18 data points across 12 retailers

12 retailers$309 NZD to $1,607 NZD

A
Cheapest Retailer
-
$309 NZD
$174 USD
Final sale: no returns
A
Retailer 2
-
$421 NZD
£186 GBP
View
A
Retailer 3
-
$572 NZD
$322 USD
View
A
Retailer 4
-
$593 NZD
ZAR 5,388 ZAR
View
A
Retailer 5
-
$602 NZD
£267 GBP
View
A
Retailer 6
-
$627 NZD
$353 USD
View
A
Retailer 7
-
$652 NZD
£289 GBP
View
B+
Retailer 8
-
$838 NZD
A$725 AUD
View
B+
Retailer 9
-
$862 NZD
$485 USD
View
B+
Retailer 10
-
$910 NZD
$512 USD
View
B
Retailer 11
-
$1,202 NZD
$676 USD
View
Most Expensive
B
MOH London
LG841689581 · Oct 26
$1,607 NZD
£712 GBP
View
11 more retailers have this diamond
Prices start from $309 NZDSave up to $1,298 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
1.02ct Cushion
$309 NZD