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Cushion|Lab Grown|IGI

4.10ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG813618269

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG813618269

Diamond specifications and retailer prices

From $990 NZD
$558 USD
As of November 1, 2026
Save $6,218 NZD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,208 NZD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4.1ct lab-grown cushion diamond

This 4.1ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG813618269 or 813618269. Listed at 6 retailers as of November 1, 2026, with prices from $990 to $7,208, a $6,218 spread on the same certified stone. Frank Darling lists it at $7,208. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.10
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813618269
Dimensions11.29 × 8.31 × 5.59 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.31 mm4.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813618269
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 67.3%

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: $7,208 NZD|Low: $990 NZD|High: $7,434 NZD|Avg: $3,160 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4$990 NZD
Retailer 3$1,081 NZD
Retailer 8$1,286 NZD
Retailer 5$1,382 NZD
Retailer 10$1,577 NZD
Retailer 9$1,733 NZD
Retailer 7$1,991 NZD
Retailer 2$3,591 NZD
Retailer 6$6,538 NZD
Frank Darling$7,208 NZD
Retailer 11$7,434 NZD

20 data points across 11 retailers

6 retailers$990 NZD to $7,208 NZD

A
Cheapest Retailer
-
$990 NZD
$558 USD
Final sale: no returns
B+
Retailer 2
-
$1,382 NZD
$779 USD
View
Retailer 3
-
$1,991 NZD
$1,122 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$3,591 NZD
$2,024 USD
View
B
Retailer 5
-
$6,538 NZD
$3,685 USD
View
Most Expensive
B
Frank Darling
100759591652KD · Nov 1
$7,208 NZD
$4,062 USD
View
5 more retailers have this diamond
Prices start from $990 NZDSave up to $6,218 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
4.10ct Cushion
$990 NZD