Cushion|Lab Grown|IGI

3.01ct H VVS2 Cushion Lab Grown Diamond

ID • H/VVS2 • IGI LG833671851

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833671851

Diamond specifications and retailer prices

From £346 GBP
$463 USD
As of October 27, 2026
Save £1,558 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,903 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833671851 or 833671851. Listed at 16 retailers as of October 27, 2026, with prices from £346 to £1,903, a £1,558 spread on the same certified stone. Brilliant Earth lists it at £1,903. 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

3.01
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833671851
Dimensions9.84 × 7.16 × 4.79 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.84 mm7.16 mm3.01 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833671851
Side View
Table 66.0%Crown 35.1°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 66.9%

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: Oct 27
Current: £1,903 GBP|Low: £346 GBP|High: £1,926 GBP|Avg: £1,007 GBP|-1.2%
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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 4£346 GBP
Retailer 11£407 GBP
Retailer 6£420 GBP
Retailer 10£578 GBP
Retailer 9£584 GBP
Retailer 13£605 GBP
Retailer 3£761 GBP
Retailer 14£816 GBP
Retailer 7£825 GBP
Retailer 12£919 GBP
Retailer 5£1,258 GBP
Retailer 8£1,377 GBP
Retailer 16£1,401 GBP
Retailer 15£1,410 GBP
Retailer 2£1,635 GBP
Brilliant Earth£1,903 GBP

32 data points across 16 retailers

16 retailers£346 GBP to £1,903 GBP

A
Cheapest Retailer
-
£346 GBP
$463 USD
Final sale: no returns
A
Retailer 2
-
£407 GBP
View
A
Retailer 3
-
£420 GBP
HK$4,400 HKD
View
A
Retailer 4
-
£578 GBP
$775 USD
View
A
Retailer 5
-
£584 GBP
€745 EUR
View
B+
Retailer 6
-
£605 GBP
$811 USD
View
A
Retailer 7
-
£761 GBP
$1,019 USD
View
A
Retailer 8
-
£816 GBP
A$1,682 AUD
View
A
Retailer 9
-
£825 GBP
ZAR 17,852 ZAR
View
A
Retailer 10
-
£919 GBP
$1,231 USD
View
B+
Retailer 11
-
£1,258 GBP
$1,685 USD
View
B+
Retailer 12
-
£1,377 GBP
$1,845 USD
View
B+
Retailer 13
-
£1,401 GBP
$1,877 USD
View
B+
Retailer 14
-
£1,410 GBP
View
B+
Retailer 15
-
£1,635 GBP
$2,191 USD
View
Most Expensive
B+
Brilliant Earth
21423466A · Oct 29
£1,903 GBP
$2,550 USD
View
15 more retailers have this diamond
Prices start from £346 GBPSave up to £1,558 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
3.01ct Cushion
£346 GBP