Cushion|Lab Grown|IGI

1.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG812653714

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG812653714

Diamond specifications and retailer prices

From €373 EUR
$418 USD
As of November 1, 2026
Save €546 EUR (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €919 EUR at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812653714 or 812653714. Listed at 7 retailers as of October 29, 2026, with prices from €373 to €919, a €546 spread on the same certified stone. Taylor and Hart lists it at €919. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812653714
Dimensions7.55 × 5.40 × 3.26 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.55 mm5.40 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812653714
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.4%

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: €453 EUR|Low: €373 EUR|High: €919 EUR|Avg: €570 EUR|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
October 31, 2026
Retailer 5€373 EUR
Retailer 4€414 EUR
Retailer 1€453 EUR
Retailer 3€515 EUR
Retailer 2€555 EUR
Retailer 6€739 EUR
Taylor and Hart€919 EUR

12 data points across 7 retailers

7 retailers€373 EUR to €919 EUR

A
Cheapest Retailer
-
€373 EUR
$418 USD
A
Retailer 2
-
€414 EUR
$464 USD
View
A
Retailer 3
-
€453 EUR
View
B+
Retailer 4
-
€515 EUR
£455 GBP
View
B+
Retailer 5
-
€555 EUR
A$958 AUD
View
B
Retailer 6
-
€739 EUR
SGD 1,120 SGD
View
Most Expensive
B
Taylor and Hart
VMP4TAA · Oct 29
€919 EUR
$1,030 USD
View
6 more retailers have this diamond
Prices start from €373 EURSave up to €546 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
1.05ct Cushion
€373 EUR