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Cushion|Lab Grown|IGI

3.68ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG814636852

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG814636852

Diamond specifications and retailer prices

From $829 NZD
$467 USD
As of November 1, 2026
Save $4,104 NZD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,933 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.68ct lab-grown cushion diamond

This 3.68ct 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 LG814636852 or 814636852. Listed at 3 retailers as of November 1, 2026, with prices from $829 to $4,933, a $4,104 spread on the same certified stone. Rare Carat lists it at $4,933. 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

3.68
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814636852
Dimensions10.70 × 8.13 × 5.54 mm
L/W Ratio1.32
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.70 mm8.13 mm3.68 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814636852
Side View
Table 63.0%Crown 34.4°Girdle: MED-THKPavilion 38.1°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,933 NZD|Low: $829 NZD|High: $5,004 NZD|Avg: $2,242 NZD|-1.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$829 NZD
Retailer 4$1,207 NZD
Retailer 6$1,453 NZD
Retailer 2$1,568 NZD
Retailer 5$3,118 NZD
Rare Carat$4,933 NZD

38 data points across 6 retailers

3 retailers$829 NZD to $4,933 NZD

A
Cheapest Retailer
-
$829 NZD
$467 USD
Final sale: no returns
A
Retailer 2
-
$1,568 NZD
£696 GBP
View
Most Expensive
B
Rare Carat
814636852 · Nov 1
$4,933 NZD
$2,780 USD
View
2 more retailers have this diamond
Prices start from $829 NZDSave up to $4,104 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
3.68ct Cushion
$829 NZD