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Cushion|Lab Grown|IGI

3.59ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG811685487

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811685487

Diamond specifications and retailer prices

From $1,055 AUD
$741 USD
As of October 28, 2026
Save $4,845 AUD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $5,900 AUD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 3.59ct lab-grown cushion diamond

This 3.59ct 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 LG811685487 or 811685487. Listed at 3 retailers as of October 27, 2026, with prices from $1,055 to $5,900, a $4,845 spread on the same certified stone. Frank Darling lists it at $5,900. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811685487
Dimensions10.85 × 7.94 × 5.29 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.85 mm7.94 mm3.59 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811685487
Side View
Table 62.0%Crown 37°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: $5,900 AUD|Low: $1,055 AUD|High: $5,900 AUD|Avg: $3,517 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$1,055 AUD
Retailer 3$2,776 AUD
Frank Darling$5,900 AUD

3 data points across 3 retailers

3 retailers$1,055 AUD to $5,900 AUD

B+
Cheapest Retailer
-
$1,055 AUD
$741 USD
Retailer 2
-
$2,776 AUD
$1,950 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Frank Darling
100760958398KD · Oct 27
$5,900 AUD
$4,145 USD
View
2 more retailers have this diamond
Prices start from $1,055 AUDSave up to $4,845 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.

B+
3.59ct Cushion
$1,055 AUD