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Cushion|Lab Grown|IGI

3.16ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG844660349

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844660349

Diamond specifications and retailer prices

From $421 USD
As of November 1, 2026
Save $3,167 USD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,588 USD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 3.16ct lab-grown cushion diamond

This 3.16ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG844660349 or 844660349. Listed at 5 retailers as of November 1, 2026, with prices from $421 to $3,588, a $3,167 spread on the same certified stone. Helzberg Diamonds lists it at $3,588. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.16
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844660349
Dimensions9.89 × 7.72 × 5.21 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.89 mm7.72 mm3.16 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844660349
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 67.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,588 USD|Low: $421 USD|High: $3,588 USD|Avg: $2,056 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$421 USD
Retailer 2$877 USD
Retailer 3$2,605 USD
Retailer 5$2,820 USD
Helzberg Diamonds$3,588 USD

20 data points across 5 retailers

5 retailers$421 USD to $3,588 USD

A
Cheapest Retailer
-
$421 USD
Final sale: no returns
B+
Retailer 2
-
$877 USD
£691 GBP
View
B
Retailer 3
-
$2,605 USD
View
B
Retailer 4
-
$2,820 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKKMMGJKP · Nov 1
$3,588 USD
View
4 more retailers have this diamond
Prices start from $421 USDSave up to $3,167 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
3.16ct Cushion
$421 USD