CaratHunter
Plans
Cushion|Lab Grown|IGI

4.33ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG851617337

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG851617337

Diamond specifications and retailer prices

From €1,027 EUR
£907 GBP
As of October 29, 2026
Save €6,551 EUR (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €7,578 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 4.33ct lab-grown cushion diamond

This 4.33ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851617337 or 851617337. Listed at 13 retailers as of October 28, 2026, with prices from €1,027 to €7,578, a €6,551 spread on the same certified stone. Brilliant Earth lists it at €7,578. 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

4.33
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617337
Dimensions12.18 × 8.61 × 5.33 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm8.61 mm4.33 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617337
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 61.9%

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 29
Current: €7,578 EUR|Low: €1,024 EUR|High: €7,578 EUR|Avg: €2,767 EUR
Brilliant Earth
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 10€1,027 EUR
Retailer 3€1,297 EUR
Retailer 9€1,485 EUR
Retailer 12€1,636 EUR
Retailer 6€1,658 EUR
Retailer 2€1,822 EUR
Retailer 13€1,848 EUR
Retailer 7€2,435 EUR
Retailer 5€2,803 EUR
Retailer 11€3,312 EUR
Retailer 8€3,696 EUR
Retailer 4€4,001 EUR
Brilliant Earth€7,578 EUR

5 data points across 13 retailers

13 retailers€1,027 EUR to €7,578 EUR

A
Cheapest Retailer
-
€1,027 EUR
£907 GBP
A
Retailer 2
-
€1,297 EUR
$1,455 USD
View
A
Retailer 3
-
€1,485 EUR
$1,666 USD
View
A
Retailer 4
-
€1,636 EUR
$1,835 USD
View
A
Retailer 5
-
€1,658 EUR
£1,464 GBP
View
A
Retailer 6
-
€1,822 EUR
View
B+
Retailer 7
-
€1,848 EUR
$2,073 USD
View
B+
Retailer 8
-
€2,435 EUR
ZAR 44,129 ZAR
View
B+
Retailer 9
-
€2,803 EUR
$3,144 USD
View
B
Retailer 10
-
€3,312 EUR
$3,715 USD
View
B
Retailer 11
-
€3,696 EUR
£3,264 GBP
View
B
Retailer 12
-
€4,001 EUR
$4,487 USD
View
Most Expensive
B
Brilliant Earth
22319721A · Oct 28
€7,578 EUR
$8,500 USD
View
12 more retailers have this diamond
Prices start from €1,027 EURSave up to €6,551 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
4.33ct Cushion
€1,027 EUR