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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 €292 EUR
£257 GBP
As of October 30, 2026
Save €884 EUR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,477 EUR 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 30, 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
Colour
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: €1,477 EUR|Low: €291 EUR|High: €1,510 EUR|Avg: €994 EUR|-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€292 EUR
Retailer 3€459 EUR
Retailer 5€641 EUR
Retailer 7€1,000 EUR
Retailer 8€1,025 EUR
Retailer 4€1,108 EUR
Retailer 9€1,135 EUR
Retailer 10€1,173 EUR
Retailer 6€1,176 EUR
Rare Carat€1,477 EUR

31 data points across 10 retailers

9 retailers€292 EUR to €1,176 EUR

A
Cheapest Retailer
-
€292 EUR
£257 GBP
A
Retailer 2
-
€459 EUR
View
A
Retailer 3
-
€641 EUR
A$1,102 AUD
View
B+
Retailer 4
-
€1,000 EUR
$1,117 USD
View
B+
Retailer 5
-
€1,108 EUR
£975 GBP
View
Retailer 6
-
€1,135 EUR
SGD 1,713 SGD
View
Price last confirmed 18 days ago
B
Retailer 7
-
€1,173 EUR
$1,310 USD
View
B
Retailer 8
-
€1,176 EUR
$1,314 USD
View
Most Expensive
Rare Carat
LGLCU15-138046 · Oct 19
€1,477 EUR
$1,650 USD
View
Price last confirmed 12 days ago
8 more retailers have this diamond
Prices start from €292 EURSave up to €884 EUR

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
€292 EUR