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Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG811639803

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG811639803

Diamond specifications and retailer prices

From $1,006 NZD
$567 USD
As of November 1, 2026
Save $4,407 NZD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,413 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811639803 or 811639803. Listed at 17 retailers as of November 1, 2026, with prices from $1,006 to $5,413, a $4,407 spread on the same certified stone. MOH London lists it at $5,413. 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

3.10
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639803
Dimensions8.86 × 8.72 × 5.21 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm8.72 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639803
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 40°Culet: LargeDepth 59.7%

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: $5,413 NZD|Low: $795 NZD|High: $5,442 NZD|Avg: $2,574 NZD|-0.5%
MOH London
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 14$1,006 NZD
Retailer 11$1,125 NZD
Retailer 9$1,127 NZD
Retailer 16$1,247 NZD
Retailer 15$1,482 NZD
Retailer 5$1,920 NZD
Retailer 2$1,946 NZD
Retailer 10$1,984 NZD
Retailer 4$2,379 NZD
Retailer 13$2,633 NZD
Retailer 17$2,650 NZD
Retailer 12$3,094 NZD
Retailer 6$3,279 NZD
Retailer 3$4,015 NZD
Retailer 8$4,041 NZD
Retailer 7$4,194 NZD
MOH London$5,413 NZD

10 data points across 17 retailers

17 retailers$1,006 NZD to $5,413 NZD

A
Cheapest Retailer
-
$1,006 NZD
$567 USD
A
Retailer 2
-
$1,125 NZD
$634 USD
View
Final sale: no returns
A
Retailer 3
-
$1,127 NZD
$635 USD
View
A
Retailer 4
-
$1,247 NZD
$703 USD
View
A
Retailer 5
-
$1,482 NZD
$835 USD
View
A
Retailer 6
-
$1,920 NZD
$1,082 USD
View
A
Retailer 7
-
$1,946 NZD
£864 GBP
View
A
Retailer 8
-
$1,984 NZD
€1,065 EUR
View
A
Retailer 9
-
$2,379 NZD
$1,341 USD
View
A
Retailer 10
-
$2,633 NZD
A$2,283 AUD
View
A
Retailer 11
-
$2,650 NZD
A$2,298 AUD
View
B+
Retailer 12
-
$3,094 NZD
$1,744 USD
View
B+
Retailer 13
-
$3,279 NZD
$1,848 USD
View
B+
Retailer 14
-
$4,015 NZD
$2,263 USD
View
B+
Retailer 15
-
$4,041 NZD
$2,278 USD
View
B+
Retailer 16
-
$4,194 NZD
$2,364 USD
View
Most Expensive
B
MOH London
LG811639803 · Nov 1
$5,413 NZD
£2,402 GBP
View
16 more retailers have this diamond
Prices start from $1,006 NZDSave up to $4,407 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
3.10ct Cushion
$1,006 NZD