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Cushion|Lab Grown|IGI

12.05ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG732544208

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG732544208

Diamond specifications and retailer prices

From €1,978 EUR
£1,746 GBP
As of November 2, 2026
Save €6,942 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,919 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 12.05ct lab-grown cushion diamond

This 12.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG732544208 or 732544208. Listed at 15 retailers as of October 31, 2026, with prices from €1,978 to €8,919, a €6,942 spread on the same certified stone. Taylor and Hart lists it at €8,919. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

12.05
Carat
F
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732544208
Dimensions16.29 × 11.13 × 7.66 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.29 mm11.13 mm12.05 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732544208
Side View
Table 63.0%Crown 36.5°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 68.8%

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 2
Current: €1,978 EUR|Low: €1,893 EUR|High: €8,919 EUR|Avg: €4,698 EUR|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 2, 2026
Retailer 1€1,978 EUR
Retailer 5€2,489 EUR
Retailer 3€2,528 EUR
Retailer 9€2,764 EUR
Retailer 6€3,507 EUR
Retailer 12€4,054 EUR
Retailer 7€4,081 EUR
Retailer 13€4,851 EUR
Retailer 8€4,852 EUR
Retailer 4€5,612 EUR
Retailer 10€6,614 EUR
Retailer 2€6,993 EUR
Retailer 11€8,428 EUR
Taylor and Hart€8,919 EUR

35 data points across 14 retailers

15 retailers€1,978 EUR to €8,919 EUR

A
Cheapest Retailer
-
€1,978 EUR
£1,746 GBP
Retailer 2
-
€2,489 EUR
$2,792 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
€2,528 EUR
$2,835 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,764 EUR
$3,100 USD
View
B+
Retailer 5
-
€3,507 EUR
£3,097 GBP
View
Retailer 6
-
€3,515 EUR
£3,104 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
€4,054 EUR
ZAR 73,465 ZAR
View
B+
Retailer 8
-
€4,081 EUR
$4,577 USD
View
B+
Retailer 9
-
€4,851 EUR
£4,284 GBP
View
B+
Retailer 10
-
€4,852 EUR
A$8,373 AUD
View
Retailer 11
-
€5,612 EUR
$6,295 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
€6,614 EUR
$7,418 USD
View
B
Retailer 13
-
€6,993 EUR
$7,843 USD
View
B
Retailer 14
-
€8,428 EUR
$9,453 USD
View
Most Expensive
B
Taylor and Hart
RH2XUKD · Oct 31
€8,919 EUR
$10,004 USD
View
14 more retailers have this diamond
Prices start from €1,978 EURSave up to €6,942 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
12.05ct Cushion
€1,978 EUR