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Cushion|Lab Grown|IGI

5.23ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG847678602

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847678602

Diamond specifications and retailer prices

From €1,274 EUR
£1,125 GBP
As of October 27, 2026
Save €3,165 EUR (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,438 EUR at With Clarity · As of October 27, 2026
View at With Clarity

About this 5.23ct lab-grown cushion diamond

This 5.23ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847678602 or 847678602. Listed at 11 retailers as of October 27, 2026, with prices from €1,274 to €4,438, a €3,165 spread on the same certified stone. With Clarity lists it at €4,438. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.23
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847678602
Dimensions12.40 × 8.83 × 5.95 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.40 mm8.83 mm5.23 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847678602
Side View
Table 66.0%Crown 36.1°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 67.4%

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: Oct 27
Current: €3,278 EUR|Low: €1,171 EUR|High: €4,485 EUR|Avg: €2,598 EUR|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 28, 2026
Retailer 6€1,171 EUR
Retailer 7€1,274 EUR
Retailer 4€1,369 EUR
Retailer 3€1,592 EUR
Retailer 2€1,752 EUR
Retailer 9€1,767 EUR
Retailer 5€1,842 EUR
Retailer 1€3,278 EUR
Retailer 10€3,902 EUR
Retailer 8€4,060 EUR
Retailer 11€4,247 EUR
With Clarity€4,438 EUR

4 data points across 12 retailers

11 retailers€1,274 EUR to €4,438 EUR

A
Cheapest Retailer
-
€1,274 EUR
£1,125 GBP
Retailer 2
-
€1,369 EUR
$1,535 USD
View
Price last confirmed 5 days ago
Retailer 3
-
€1,592 EUR
$1,786 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€1,752 EUR
$1,965 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€1,767 EUR
£1,560 GBP
View
A
Retailer 6
-
€1,842 EUR
View
B+
Retailer 7
-
€3,278 EUR
$3,677 USD
View
B
Retailer 8
-
€3,902 EUR
£3,446 GBP
View
B
Retailer 9
-
€4,060 EUR
SGD 6,154 SGD
View
B
Retailer 10
-
€4,247 EUR
$4,763 USD
View
Most Expensive
B
With Clarity
847678602 · Oct 27
€4,438 EUR
$4,978 USD
View
10 more retailers have this diamond
Prices start from €1,274 EURSave up to €3,165 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
5.23ct Cushion
€1,274 EUR