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Cushion|Lab Grown|IGI

1.10ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG840612590

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840612590

Diamond specifications and retailer prices

From €180 EUR
$202 USD
As of November 1, 2026
Save €618 EUR (77%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €798 EUR at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.1ct lab-grown cushion diamond

This 1.1ct 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 LG840612590 or 840612590. Listed at 5 retailers as of November 1, 2026, with prices from €180 to €798, a €618 spread on the same certified stone. Rare Carat lists it at €798. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612590
Dimensions7.28 × 5.34 × 3.63 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm5.34 mm1.10 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840612590
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 68.0%

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: €798 EUR|Low: €180 EUR|High: €802 EUR|Avg: €499 EUR|-0.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3€180 EUR
Retailer 5€278 EUR
Retailer 2€413 EUR
Retailer 6€419 EUR
Retailer 4€752 EUR
Rare Carat€798 EUR

9 data points across 6 retailers

5 retailers€180 EUR to €798 EUR

A
Cheapest Retailer
-
€180 EUR
$202 USD
Final sale: no returns
B+
Retailer 2
-
€278 EUR
$312 USD
View
A
Retailer 3
-
€372 EUR
$417 USD
View
B
Retailer 4
-
€752 EUR
$844 USD
View
Most Expensive
B
Rare Carat
840612590 · Nov 1
€798 EUR
$895 USD
View
4 more retailers have this diamond
Prices start from €180 EURSave up to €618 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
1.10ct Cushion
€180 EUR