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Cushion|Lab Grown|IGI

3.46ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG822631140

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG822631140

Diamond specifications and retailer prices

From $1,040 NZD
£462 GBP
As of October 27, 2026
Save $5,258 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,947 NZD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 3.46ct lab-grown cushion diamond

This 3.46ct 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 LG822631140 or 822631140. Listed at 19 retailers as of October 27, 2026, with a 505% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.46
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822631140
Dimensions10.73 × 7.41 × 4.87 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm7.41 mm3.46 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822631140
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 65.7%

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: Oct 27
Current: $6,299 NZD|Low: $884 NZD|High: $10,628 NZD|Avg: $2,913 NZD|-40.7%
Brilliant Earth
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 11$884 NZD
Retailer 16$1,040 NZD
Retailer 5$1,067 NZD
Retailer 19$1,171 NZD
Retailer 13$1,485 NZD
Retailer 7$1,540 NZD
Retailer 17$1,612 NZD
Retailer 18$2,071 NZD
Retailer 4$2,110 NZD
Retailer 2$2,344 NZD
Retailer 12$2,470 NZD
Retailer 15$3,075 NZD
Retailer 8$3,211 NZD
Retailer 9$3,510 NZD
Retailer 3$3,608 NZD
Retailer 10$3,669 NZD
Retailer 14$4,202 NZD
Retailer 6$4,604 NZD
Brilliant Earth$6,299 NZD

32 data points across 19 retailers

19 retailers$1,040 NZD to $6,299 NZD

A
Cheapest Retailer
-
$1,040 NZD
£462 GBP
A
Retailer 2
-
$1,067 NZD
HK$4,700 HKD
View
A
Retailer 3
-
$1,171 NZD
$660 USD
View
A
Retailer 4
-
$1,485 NZD
€797 EUR
View
B+
Retailer 5
-
$1,540 NZD
$868 USD
View
A
Retailer 6
-
$1,612 NZD
£715 GBP
View
A
Retailer 7
-
$2,071 NZD
A$1,796 AUD
View
A
Retailer 8
-
$2,110 NZD
ZAR 19,215 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$2,344 NZD
$1,321 USD
View
A
Retailer 10
-
$2,470 NZD
$1,392 USD
View
A
Retailer 11
-
$3,075 NZD
SGD 2,342 SGD
View
B+
Retailer 12
-
$3,211 NZD
$1,810 USD
View
B+
Retailer 13
-
$3,510 NZD
$1,978 USD
View
B+
Retailer 14
-
$3,608 NZD
£1,601 GBP
View
B+
Retailer 15
-
$3,669 NZD
$2,068 USD
View
B+
Retailer 16
-
$4,202 NZD
$2,368 USD
View
Retailer 17
-
$4,604 NZD
$2,595 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$6,299 NZD
$3,550 USD
View
Most Expensive
Brilliant Earth
21090457A · Sep 23
$10,947 NZD
$6,170 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from $1,040 NZDSave up to $5,258 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
3.46ct Cushion
$1,040 NZD