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Cushion|Lab Grown|IGI

1.65ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG617413566

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG617413566

Diamond specifications and retailer prices

From €317 EUR
$356 USD
As of November 1, 2026
Save €2,206 EUR (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,523 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown cushion diamond

This 1.65ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG617413566 or 617413566. Listed at 16 retailers as of November 1, 2026, with prices from €317 to €2,523, a €2,206 spread on the same certified stone. Do Amore Diamonds lists it at €2,523. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617413566
Dimensions8.60 × 6.14 × 4.16 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.60 mm6.14 mm1.65 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617413566
Side View
Table 62.0%Crown 32°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 67.8%

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: €2,523 EUR|Low: €259 EUR|High: €2,523 EUR|Avg: €916 EUR|+22.5%
Do Amore Diamonds
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 14€317 EUR
Retailer 13€432 EUR
Retailer 12€432 EUR
Retailer 2€455 EUR
Retailer 15€572 EUR
Retailer 8€671 EUR
Retailer 9€700 EUR
Retailer 11€903 EUR
Retailer 7€918 EUR
Retailer 6€1,353 EUR
Retailer 4€1,391 EUR
Retailer 3€1,397 EUR
Retailer 5€1,426 EUR
Retailer 10€1,527 EUR
Do Amore Diamonds€2,523 EUR

35 data points across 15 retailers

16 retailers€317 EUR to €2,523 EUR

A
Cheapest Retailer
-
€317 EUR
$356 USD
Final sale: no returns
A
Retailer 2
-
€432 EUR
$484 USD
View
A
Retailer 3
-
€432 EUR
$485 USD
View
A
Retailer 4
-
€455 EUR
£401 GBP
View
A
Retailer 5
-
€572 EUR
$642 USD
View
B+
Retailer 6
-
€671 EUR
ZAR 12,153 ZAR
View
B+
Retailer 7
-
€700 EUR
£618 GBP
View
B+
Retailer 8
-
€903 EUR
A$1,558 AUD
View
Retailer 9
-
€918 EUR
A$1,584 AUD
View
Price last confirmed 25 days ago
B
Retailer 10
-
€1,311 EUR
$1,470 USD
View
B
Retailer 11
-
€1,353 EUR
$1,518 USD
View
B
Retailer 12
-
€1,391 EUR
$1,561 USD
View
B
Retailer 13
-
€1,397 EUR
$1,567 USD
View
B
Retailer 14
-
€1,426 EUR
SGD 2,161 SGD
View
B
Retailer 15
-
€1,527 EUR
£1,349 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AD0D65E4A · Nov 2
€2,523 EUR
$2,830 USD
View
15 more retailers have this diamond
Prices start from €317 EURSave up to €2,206 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
1.65ct Cushion
€317 EUR