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Cushion|Lab Grown|IGI

1.08ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG812639347

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812639347

Diamond specifications and retailer prices

From €435 EUR
£382 GBP
As of November 1, 2026
Save €1,172 EUR (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,606 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.08ct lab-grown cushion diamond

This 1.08ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812639347 or 812639347. Listed at 13 retailers as of November 1, 2026, with prices from €435 to €1,606, a €1,172 spread on the same certified stone. MOH London lists it at €1,606. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812639347
Dimensions7.81 × 4.95 × 3.14 mm
L/W Ratio1.58
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.81 mm4.95 mm1.08 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812639347
Side View
Table 65.0%Crown 37.7°Girdle: STK-THKPavilion 30.4°Culet: NoneDepth 63.4%

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: €1,606 EUR|Low: €411 EUR|High: €1,767 EUR|Avg: €894 EUR|-9.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 11€411 EUR
Retailer 6€435 EUR
Retailer 10€553 EUR
Retailer 9€555 EUR
Retailer 12€633 EUR
Retailer 13€689 EUR
Retailer 8€706 EUR
Retailer 2€742 EUR
Retailer 7€998 EUR
Retailer 5€1,093 EUR
Retailer 3€1,357 EUR
Retailer 4€1,596 EUR
MOH London€1,606 EUR

44 data points across 13 retailers

13 retailers€435 EUR to €1,606 EUR

Retailer 1
-
€411 EUR
$459 USD
Price last confirmed 8 days ago
A
Retailer 2
-
€435 EUR
£382 GBP
View
A
Retailer 3
-
€553 EUR
$618 USD
View
A
Retailer 4
-
€555 EUR
$620 USD
View
A
Retailer 5
-
€633 EUR
$707 USD
View
A
Retailer 6
-
€689 EUR
$770 USD
View
A
Retailer 7
-
€706 EUR
ZAR 12,750 ZAR
View
A
Retailer 8
-
€742 EUR
£653 GBP
View
B+
Retailer 9
-
€998 EUR
A$1,716 AUD
View
B+
Retailer 10
-
€1,093 EUR
SGD 1,650 SGD
View
B
Retailer 11
-
€1,357 EUR
$1,516 USD
View
B
Retailer 12
-
€1,596 EUR
£1,404 GBP
View
Most Expensive
B
MOH London
LG812639347 · Nov 1
€1,606 EUR
£1,413 GBP
View
12 more retailers have this diamond
Prices start from €435 EURSave up to €1,172 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
1.08ct Cushion
€435 EUR