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Cushion|Lab Grown|IGI

1.60ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG660411709

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG660411709

Diamond specifications and retailer prices

From €264 EUR
$296 USD
As of November 1, 2026
Save €1,386 EUR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,649 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG660411709 or 660411709. Listed at 18 retailers as of November 1, 2026, with prices from €264 to €1,649, a €1,386 spread on the same certified stone. Brilliant Earth lists it at €1,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660411709
Dimensions8.49 × 6.07 × 3.91 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.49 mm6.07 mm1.60 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660411709
Side View
Table 64.0%Crown 32.3°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.4%

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: Nov 1
Current: €1,649 EUR|Low: €243 EUR|High: €1,649 EUR|Avg: €776 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 4€264 EUR
Retailer 6€292 EUR
Retailer 15€401 EUR
Retailer 12€432 EUR
Retailer 11€471 EUR
Retailer 9€505 EUR
Retailer 8€560 EUR
Retailer 13€680 EUR
Retailer 2€770 EUR
Retailer 3€1,084 EUR
Retailer 5€1,095 EUR
Retailer 7€1,141 EUR
Retailer 10€1,173 EUR
Retailer 14€1,328 EUR
Brilliant Earth€1,649 EUR

42 data points across 15 retailers

18 retailers€264 EUR to €1,649 EUR

A
Cheapest Retailer
-
€264 EUR
$296 USD
Final sale: no returns
Retailer 2
-
€292 EUR
$328 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€401 EUR
$450 USD
View
A
Retailer 4
-
€432 EUR
$485 USD
View
A
Retailer 5
-
€471 EUR
View
A
Retailer 6
-
€491 EUR
$551 USD
View
A
Retailer 7
-
€505 EUR
ZAR 9,144 ZAR
View
A
Retailer 8
-
€560 EUR
£495 GBP
View
A
Retailer 9
-
€680 EUR
A$1,174 AUD
View
B+
Retailer 10
-
€770 EUR
$864 USD
View
B+
Retailer 11
-
€986 EUR
$1,106 USD
View
Retailer 12
-
€1,084 EUR
A$1,870 AUD
View
Price last confirmed 25 days ago
B
Retailer 13
-
€1,095 EUR
$1,228 USD
View
B
Retailer 14
-
€1,151 EUR
$1,291 USD
View
B
Retailer 15
-
€1,173 EUR
£1,036 GBP
View
B
Retailer 16
-
€1,236 EUR
$1,386 USD
View
B
Retailer 17
-
€1,328 EUR
$1,490 USD
View
Most Expensive
B
Brilliant Earth
14080621A · Nov 2
€1,649 EUR
$1,850 USD
View
17 more retailers have this diamond
Prices start from €264 EURSave up to €1,386 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
€264 EUR