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Cushion|Lab Grown|IGI

2.61ct H VS1 Cushion Lab Grown Diamond

GD • H/VS1 • IGI LG724596702

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG724596702

Diamond specifications and retailer prices

From £395 GBP
$530 USD
As of November 2, 2026
Save £961 GBP (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,356 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.61ct lab-grown cushion diamond

This 2.61ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG724596702 or 724596702. Listed at 13 retailers as of November 2, 2026, with prices from £395 to £1,356, a £961 spread on the same certified stone. Brilliant Earth lists it at £1,356. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.61
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724596702
Dimensions8.14 × 8.05 × 5.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm8.05 mm2.61 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724596702
Side View
Table 62.0%Crown 33.4°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 63.9%

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: Nov 2
Current: £1,356 GBP|Low: £281 GBP|High: £1,475 GBP|Avg: £774 GBP|-8.1%
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 4£285 GBP
Retailer 7£395 GBP
Retailer 9£453 GBP
Retailer 2£491 GBP
Retailer 8£503 GBP
Retailer 13£622 GBP
Retailer 3£636 GBP
Retailer 6£671 GBP
Retailer 11£926 GBP
Retailer 10£1,079 GBP
Retailer 5£1,118 GBP
Retailer 12£1,131 GBP
Brilliant Earth£1,356 GBP

35 data points across 13 retailers

13 retailers£395 GBP to £1,356 GBP

Retailer 1
-
£285 GBP
$382 USD
Price last confirmed 8 days ago
B+
Retailer 2
-
£395 GBP
$530 USD
View
B+
Retailer 3
-
£453 GBP
$608 USD
View
B+
Retailer 4
-
£491 GBP
€627 EUR
View
A
Retailer 5
-
£503 GBP
$675 USD
View
B+
Retailer 6
-
£622 GBP
A$1,285 AUD
View
B+
Retailer 7
-
£636 GBP
$854 USD
View
A
Retailer 8
-
£671 GBP
ZAR 14,538 ZAR
View
B+
Retailer 9
-
£926 GBP
$1,243 USD
View
B+
Retailer 10
-
£1,079 GBP
View
B+
Retailer 11
-
£1,118 GBP
$1,500 USD
View
B+
Retailer 12
-
£1,131 GBP
View
Most Expensive
B+
Brilliant Earth
15491186A · Nov 2
£1,356 GBP
$1,820 USD
View
12 more retailers have this diamond
Prices start from £395 GBPSave up to £961 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
2.61ct Cushion
£395 GBP