Cushion|Lab Grown|IGI

3.03ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG851664830

Certificate IGI LG851664830

Diamond specifications and retailer prices

From $563 USD
HK$4,400 HKD
As of October 30, 2026
Save $1,083 USD (66%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,646 USD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851664830 or 851664830. Listed at 4 retailers as of October 30, 2026, with prices from $563 to $1,646, a $1,083 spread on the same certified stone. Michael Trio lists it at $1,646. 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

3.03
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851664830
Dimensions10.32 × 7.62 × 5.19 mm
L/W Ratio1.35
Top View
10.32 mm7.62 mm3.03 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851664830
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,646 USD|Low: $563 USD|High: $1,646 USD|Avg: $906 USD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$563 USD
Retailer 3$592 USD
Retailer 2$824 USD
Michael Trio$1,646 USD

1 data point across 4 retailers

4 retailers$563 USD to $1,646 USD

A
Cheapest Retailer
-
$563 USD
HK$4,400 HKD
A
Retailer 2
-
$592 USD
£466 GBP
View
B+
Retailer 3
-
$824 USD
View
Most Expensive
B+
Michael Trio
8875780330 · Oct 30
$1,646 USD
SGD 2,224 SGD
View
3 more retailers have this diamond
Prices start from $563 USDSave up to $1,083 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.

A
3.03ct Cushion
$563 USD