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Cushion|Lab Grown|IGI

3.50ct I VVS2 Cushion Lab Grown Diamond

EX • I/VVS2 • IGI LG526283050

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526283050

Diamond specifications and retailer prices

From $762 AUD
$534 USD
As of November 3, 2026
Save $2,506 AUD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,268 AUD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG526283050 or 526283050. Listed at 7 retailers as of November 1, 2026, with prices from $762 to $3,268, a $2,506 spread on the same certified stone. Rare Carat lists it at $3,268. 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

3.50
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526283050
Dimensions8.73 × 8.66 × 5.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.73 mm8.66 mm3.50 ctI / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526283050
Side View
Table 64.5%Crown 35.7°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 66.2%

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 3
Current: $3,101 AUD|Low: $762 AUD|High: $3,262 AUD|Avg: $1,834 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 3$762 AUD
Retailer 8$1,066 AUD
Retailer 7$1,092 AUD
Retailer 2$1,318 AUD
Retailer 4$1,400 AUD
Retailer 5$1,500 AUD
Retailer 6$2,755 AUD
Retailer 1$3,101 AUD
Retailer 9$3,262 AUD

8 data points across 9 retailers

7 retailers$762 AUD to $3,268 AUD

A
Cheapest Retailer
-
$762 AUD
$534 USD
Final sale: no returns
B+
Retailer 2
-
$1,318 AUD
$924 USD
View
A
Retailer 3
-
$1,400 AUD
$981 USD
View
A
Retailer 4
-
$1,500 AUD
$1,051 USD
View
B+
Retailer 5
-
$2,755 AUD
$1,931 USD
View
B+
Retailer 6
-
$3,101 AUD
£1,711 GBP
View
Most Expensive
B+
Rare Carat
LDV164053_l_526283050 · Nov 1
$3,268 AUD
$2,290 USD
View
6 more retailers have this diamond
Prices start from $762 AUDSave up to $2,506 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
3.50ct Cushion
$762 AUD