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Cushion|Lab Grown|IGI

3.34ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG726532325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG726532325

Diamond specifications and retailer prices

From £793 GBP
HK$8,300 HKD
As of October 30, 2026
Save £2,842 GBP (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,635 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.34ct lab-grown cushion diamond

This 3.34ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG726532325 or 726532325. Listed at 5 retailers as of October 29, 2026, with prices from £793 to £3,635, a £2,842 spread on the same certified stone. Brilliant Earth lists it at £3,635. 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

3.34
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726532325
Dimensions9.78 × 8.21 × 5.33 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.78 mm8.21 mm3.34 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726532325
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 64.9%

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 30
Current: £3,635 GBP|Low: £438 GBP|High: £3,747 GBP|Avg: £1,646 GBP|-3.0%
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 4£438 GBP
Retailer 16£475 GBP
Retailer 13£785 GBP
Retailer 10£793 GBP
Retailer 17£832 GBP
Retailer 3£882 GBP
Retailer 11£1,019 GBP
Retailer 2£1,070 GBP
Retailer 7£1,626 GBP
Retailer 8£1,748 GBP
Retailer 6£1,990 GBP
Retailer 14£2,198 GBP
Retailer 15£2,237 GBP
Retailer 5£2,540 GBP
Retailer 12£2,815 GBP
Retailer 9£2,828 GBP
Brilliant Earth£3,635 GBP

13 data points across 17 retailers

5 retailers£793 GBP to £3,635 GBP

A
Cheapest Retailer
-
£793 GBP
HK$8,300 HKD
A
Retailer 2
-
£1,070 GBP
€1,366 EUR
View
Retailer 3
-
£2,815 GBP
$3,772 USD
View
Price last confirmed 51 days ago
Retailer 4
-
£2,828 GBP
A$5,830 AUD
View
Price last confirmed 118 days ago
Most Expensive
B
Brilliant Earth
15599290A · Oct 29
£3,635 GBP
$4,870 USD
View
4 more retailers have this diamond
Prices start from £793 GBPSave up to £2,842 GBP

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
3.34ct Cushion
£793 GBP