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Cushion|Lab Grown|IGI

4.00ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG800622833

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG800622833

Diamond specifications and retailer prices

From $1,200 AUD
$843 USD
As of October 31, 2026
Save $3,705 AUD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,905 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800622833 or 800622833. Listed at 12 retailers as of October 29, 2026, with prices from $1,200 to $4,905, a $3,705 spread on the same certified stone. MOH London lists it at $4,905. 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

4.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800622833
Dimensions11.01 × 8.12 × 5.00 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.01 mm8.12 mm4.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800622833
Side View
Table 55.0%Crown 33.2°Girdle: STK-VTKPavilion 41.7°Culet: LargeDepth 61.6%

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: Oct 31
Current: $4,905 AUD|Low: $890 AUD|High: $4,939 AUD|Avg: $2,600 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4$1,200 AUD
Retailer 9$1,243 AUD
Retailer 7$1,495 AUD
Retailer 12$1,829 AUD
Retailer 2$1,903 AUD
Retailer 8$2,012 AUD
Retailer 11$2,214 AUD
Retailer 5$2,645 AUD
Retailer 6$2,660 AUD
Retailer 10$4,200 AUD
Retailer 3$4,287 AUD
MOH London$4,905 AUD

40 data points across 12 retailers

12 retailers$1,200 AUD to $4,905 AUD

A
Cheapest Retailer
-
$1,200 AUD
$843 USD
Final sale: no returns
Retailer 2
-
$1,243 AUD
$873 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,495 AUD
$1,050 USD
View
A
Retailer 4
-
$1,829 AUD
$1,285 USD
View
A
Retailer 5
-
$1,903 AUD
£1,053 GBP
View
A
Retailer 6
-
$2,012 AUD
$1,413 USD
View
A
Retailer 7
-
$2,214 AUD
$1,555 USD
View
A
Retailer 8
-
$2,645 AUD
ZAR 30,014 ZAR
View
Retailer 9
-
$2,660 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$4,200 AUD
$2,950 USD
View
B
Retailer 11
-
$4,287 AUD
$3,012 USD
View
Most Expensive
B
MOH London
LG800622833 · Oct 29
$4,905 AUD
£2,713 GBP
View
11 more retailers have this diamond
Prices start from $1,200 AUDSave up to $3,705 AUD

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
4.00ct Cushion
$1,200 AUD