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Cushion|Lab Grown|IGI

1.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG835609148

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835609148

Diamond specifications and retailer prices

From $319 NZD
$179 USD
As of October 27, 2026
Save $1,580 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,899 NZD at Reve Diamonds · As of October 25, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835609148 or 835609148. Listed at 16 retailers as of October 25, 2026, with prices from $319 to $1,899, a $1,580 spread on the same certified stone. Reve Diamonds lists it at $1,899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835609148
Dimensions6.89 × 5.12 × 3.32 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
6.89 mm5.12 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835609148
Side View
Table 65.0%Crown 35.2°Girdle: THN-MEDPavilion 35.9°Culet: NoneDepth 64.8%

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 27
Current: $596 NZD|Low: $312 NZD|High: $1,899 NZD|Avg: $852 NZD|+3.2%
Retailer 1
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
Retailer 15
Reve Diamonds
October 29, 2026
Retailer 4$319 NZD
Retailer 2$410 NZD
Retailer 9$444 NZD
Retailer 3$580 NZD
Retailer 1$596 NZD
Retailer 13$598 NZD
Retailer 10$619 NZD
Retailer 15$639 NZD
Retailer 11$760 NZD
Retailer 5$787 NZD
Retailer 14$917 NZD
Retailer 8$1,136 NZD
Retailer 7$1,193 NZD
Retailer 6$1,235 NZD
Retailer 12$1,655 NZD
Reve Diamonds$1,899 NZD

37 data points across 16 retailers

16 retailers$319 NZD to $1,899 NZD

A
Cheapest Retailer
-
$319 NZD
$179 USD
Final sale: no returns
A
Retailer 2
-
$410 NZD
HK$1,800 HKD
View
A
Retailer 3
-
$444 NZD
£196 GBP
View
A
Retailer 4
-
$580 NZD
$326 USD
View
A
Retailer 5
-
$596 NZD
€319 EUR
View
A
Retailer 6
-
$598 NZD
ZAR 5,426 ZAR
View
A
Retailer 7
-
$619 NZD
£274 GBP
View
A
Retailer 8
-
$639 NZD
$359 USD
View
B+
Retailer 9
-
$760 NZD
£336 GBP
View
B+
Retailer 10
-
$787 NZD
$442 USD
View
B+
Retailer 11
-
$917 NZD
$515 USD
View
B+
Retailer 12
-
$1,136 NZD
$638 USD
View
B
Retailer 13
-
$1,193 NZD
$670 USD
View
B
Retailer 14
-
$1,235 NZD
$694 USD
View
B
Retailer 15
-
$1,655 NZD
£732 GBP
View
Most Expensive
B
Reve Diamonds
5B65BED04 · Oct 25
$1,899 NZD
$1,067 USD
View
15 more retailers have this diamond
Prices start from $319 NZDSave up to $1,580 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
$319 NZD