CaratHunter
Plans
Cushion|Lab Grown|IGI

1.60ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG830647202

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830647202

Diamond specifications and retailer prices

From $456 CAD
£257 GBP
As of October 30, 2026
Save $1,383 CAD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,309 CAD at Rare Carat · As of October 19, 2026
View at Rare Carat

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 LG830647202 or 830647202. Listed at 9 retailers as of October 29, 2026, with a 303% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830647202
Dimensions8.34 × 6.00 × 4.08 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm6.00 mm1.60 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830647202
Side View
Table 62.0%Crown 34.7°Girdle: MED-THKPavilion 39.7°Culet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,309 CAD|Low: $455 CAD|High: $2,361 CAD|Avg: $1,554 CAD|-2.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$456 CAD
Retailer 3$717 CAD
Retailer 5$1,003 CAD
Retailer 7$1,563 CAD
Retailer 8$1,603 CAD
Retailer 4$1,733 CAD
Retailer 9$1,774 CAD
Retailer 10$1,833 CAD
Retailer 6$1,839 CAD
Rare Carat$2,309 CAD

31 data points across 10 retailers

9 retailers$456 CAD to $1,839 CAD

A
Cheapest Retailer
-
$456 CAD
£257 GBP
A
Retailer 2
-
$717 CAD
€488 EUR
View
A
Retailer 3
-
$1,003 CAD
A$1,102 AUD
View
B+
Retailer 4
-
$1,563 CAD
$1,117 USD
View
B+
Retailer 5
-
$1,733 CAD
£975 GBP
View
Retailer 6
-
$1,774 CAD
SGD 1,713 SGD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$1,833 CAD
$1,310 USD
View
B
Retailer 8
-
$1,839 CAD
$1,314 USD
View
Most Expensive
Rare Carat
LGLCU15-138046 · Oct 19
$2,309 CAD
$1,650 USD
View
Price last confirmed 11 days ago
8 more retailers have this diamond
Prices start from $456 CADSave up to $1,383 CAD

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
1.60ct Cushion
$456 CAD