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Cushion|Lab Grown|IGI

1.60ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG842608106

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG842608106

Diamond specifications and retailer prices

From $609 AUD
$428 USD
As of October 28, 2026
Save $2,230 AUD (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,840 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 1.6ct lab-grown cushion diamond

This 1.6ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842608106 or 842608106. Listed at 3 retailers as of October 28, 2026, with prices from $609 to $2,840, a $2,230 spread on the same certified stone. Frank Darling lists it at $2,840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842608106
Dimensions6.90 × 6.77 × 4.56 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.90 mm6.77 mm1.60 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842608106
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 67.4%

Caratlytics Score

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

Last verified: Oct 28
Current: $2,840 AUD|Low: $609 AUD|High: $2,840 AUD|Avg: $1,340 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 3$609 AUD
Retailer 4$866 AUD
Retailer 2$1,102 AUD
Frank Darling$2,840 AUD

6 data points across 4 retailers

3 retailers$609 AUD to $2,840 AUD

B+
Cheapest Retailer
-
$609 AUD
$428 USD
B+
Retailer 2
-
$1,102 AUD
$774 USD
View
Most Expensive
B
Frank Darling
100766590070KD · Oct 29
$2,840 AUD
$1,995 USD
View
2 more retailers have this diamond
Prices start from $609 AUDSave up to $2,230 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+
1.60ct Cushion
$609 AUD