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Cushion|Lab Grown|IGI

3.17ct H VS2 Cushion Lab Grown Diamond

ID • H/VS2 • IGI LG522238966

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522238966

Diamond specifications and retailer prices

From £563 GBP
$755 USD
As of November 1, 2026
Save £1,892 GBP (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,455 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 3.17ct lab-grown cushion diamond

This 3.17ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522238966 or 522238966. Listed at 12 retailers as of November 1, 2026, with prices from £563 to £2,455, a £1,892 spread on the same certified stone. MOH London lists it at £2,455. 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

3.17
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522238966
Dimensions8.88 × 8.46 × 5.64 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Top View
8.88 mm8.46 mm3.17 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522238966
Side View
Table 64.0%Crown 31°Girdle: MED-THKPavilion 41.7°Culet: NoneDepth 66.7%

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: Nov 1
Current: £2,455 GBP|Low: £555 GBP|High: £4,865 GBP|Avg: £1,689 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11£563 GBP
Retailer 6£583 GBP
Retailer 5£719 GBP
Retailer 10£813 GBP
Retailer 8£830 GBP
Retailer 7£949 GBP
Retailer 2£1,557 GBP
Retailer 9£1,817 GBP
Retailer 3£2,010 GBP
Retailer 12£2,017 GBP
MOH London£2,455 GBP
Retailer 4£4,865 GBP

21 data points across 12 retailers

12 retailers£563 GBP to £2,455 GBP

A
Cheapest Retailer
-
£563 GBP
$755 USD
Final sale: no returns
Retailer 2
-
£583 GBP
$782 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
£719 GBP
$965 USD
View
A
Retailer 4
-
£813 GBP
$1,091 USD
View
A
Retailer 5
-
£830 GBP
$1,114 USD
View
A
Retailer 6
-
£949 GBP
$1,273 USD
View
B+
Retailer 7
-
£1,557 GBP
$2,090 USD
View
B+
Retailer 8
-
£1,669 GBP
HK$17,500 HKD
View
B+
Retailer 9
-
£1,817 GBP
View
B
Retailer 10
-
£2,010 GBP
$2,697 USD
View
B
Retailer 11
-
£2,017 GBP
$2,707 USD
View
Most Expensive
B
MOH London
LG522238966 · Nov 1
£2,455 GBP
View
11 more retailers have this diamond
Prices start from £563 GBPSave up to £1,892 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
3.17ct Cushion
£563 GBP