CaratHunter
Plans
Cushion|Lab Grown|IGI

3.59ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG665421392

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG665421392

Diamond specifications and retailer prices

From $2,020 AUD
$1,419 USD
As of October 30, 2026
Save $7,233 AUD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $9,253 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.59ct lab-grown cushion diamond

This 3.59ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665421392 or 665421392. Listed at 5 retailers as of October 29, 2026, with prices from $2,020 to $9,253, a $7,233 spread on the same certified stone. Do Amore Diamonds lists it at $9,253. 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

3.59
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665421392
Dimensions10.16 × 8.16 × 5.67 mm
L/W Ratio1.25
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.16 mm8.16 mm3.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665421392
Side View
Table 61.0%Crown 33.5°Girdle: MED-STKPavilion 38.1°CuletDepth 69.5%

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 30
Current: $9,253 AUD|Low: $1,502 AUD|High: $9,567 AUD|Avg: $4,724 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 4$1,939 AUD
Retailer 5$2,020 AUD
Retailer 3$2,022 AUD
Retailer 2$5,198 AUD
Do Amore Diamonds$9,253 AUD

17 data points across 5 retailers

5 retailers$2,020 AUD to $9,253 AUD

Retailer 1
-
$1,939 AUD
£1,072 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$2,020 AUD
$1,419 USD
View
A
Retailer 3
-
$2,022 AUD
$1,420 USD
View
B
Retailer 4
-
$5,198 AUD
£2,875 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1667538 · Oct 29
$9,253 AUD
$6,500 USD
View
4 more retailers have this diamond
Prices start from $2,020 AUDSave up to $7,233 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
3.59ct Cushion
$2,020 AUD