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 $741 USD
As of October 28, 2026
Save $3,404 USD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,145 USD 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 $741 to $4,145, a $3,404 spread on the same certified stone. Frank Darling lists it at $4,145. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $4,145 USD|Low: $741 USD|High: $4,145 USD|Avg: $2,471 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$741 USD
Retailer 3$1,950 USD
Frank Darling$4,145 USD

3 data points across 3 retailers

3 retailers$741 USD to $4,145 USD

B+
Cheapest Retailer
-
$741 USD
B+
Retailer 2
-
$1,950 USD
View
Most Expensive
B
Frank Darling
100760958398KD · Oct 27
$4,145 USD
View
2 more retailers have this diamond
Prices start from $741 USDSave up to $3,404 USD

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
$741 USD