Cushion|Lab Grown|IGI

1.23ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG817681747

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817681747

Diamond specifications and retailer prices

From €201 EUR
As of November 6, 2026
Save €647 EUR (76%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €847 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.23ct lab-grown cushion diamond

This 1.23ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817681747 or 817681747. Listed at 7 retailers as of November 4, 2026, with prices from €201 to €847, a €647 spread on the same certified stone. MOH London lists it at €847. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817681747
Dimensions7.88 × 5.39 × 3.60 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm5.39 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817681747
Side View
Table 60.0%Crown 34.4°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 66.8%

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 6
Current: €847 EUR|Low: €201 EUR|High: €949 EUR|Avg: €576 EUR|-10.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2€201 EUR
Retailer 5€324 EUR
Retailer 4€459 EUR
Retailer 6€479 EUR
Retailer 3€618 EUR
Retailer 7€812 EUR
MOH London€847 EUR

29 data points across 7 retailers

7 retailers€201 EUR to €847 EUR

A
Cheapest Retailer
-
€201 EUR
A
Retailer 2
-
€324 EUR
View
A
Retailer 3
-
€459 EUR
View
A
Retailer 4
-
€479 EUR
View
B+
Retailer 5
-
€618 EUR
View
Retailer 6
-
€812 EUR
View
Price last confirmed 25 days ago
Most Expensive
B+
MOH London
LG817681747 · Nov 4
€847 EUR
£745 GBP
View
6 more retailers have this diamond
Prices start from €201 EURSave up to €647 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
1.23ct Cushion
€201 EUR