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Cushion|Lab Grown|IGI

2.70ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG522239806

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522239806

Diamond specifications and retailer prices

From £1,729 GBP
$2,320 USD
As of November 2, 2026
Save £8,701 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £10,430 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 2.7ct lab-grown cushion diamond

This 2.7ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522239806 or 522239806. Listed at 12 retailers as of November 1, 2026, with prices from £1,729 to £10,430, a £8,701 spread on the same certified stone. Reve Diamonds lists it at £10,430. 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

2.70
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239806
Dimensions8.70 × 7.25 × 4.80 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.70 mm7.25 mm2.70 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239806
Side View
Table 62.0%Crown 32.2°Girdle: STK-THKPavilion 33.9°Culet: NoneDepth 66.2%

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 2
Current: £8,257 GBP|Low: £1,729 GBP|High: £14,271 GBP|Avg: £6,630 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 3, 2026
Retailer 8£1,729 GBP
Retailer 2£3,628 GBP
Retailer 12£3,850 GBP
Retailer 10£3,988 GBP
Retailer 3£4,013 GBP
Retailer 4£4,415 GBP
Retailer 6£4,863 GBP
Retailer 13£5,622 GBP
Retailer 11£6,168 GBP
Retailer 1£8,257 GBP
Retailer 7£9,673 GBP
Retailer 9£10,288 GBP
Reve Diamonds£10,430 GBP
Retailer 5£14,271 GBP

27 data points across 14 retailers

12 retailers£1,729 GBP to £10,430 GBP

A
Cheapest Retailer
-
£1,729 GBP
$2,320 USD
B
Retailer 2
-
£3,628 GBP
$4,868 USD
View
B
Retailer 3
-
£3,850 GBP
$5,166 USD
View
Final sale: no returns
Retailer 4
-
£3,988 GBP
$5,351 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
£4,013 GBP
$5,385 USD
View
B
Retailer 6
-
£4,863 GBP
View
B
Retailer 7
-
£5,622 GBP
View
B
Retailer 8
-
£6,168 GBP
$8,277 USD
View
B
Retailer 9
-
£8,257 GBP
View
B
Retailer 10
-
£9,673 GBP
A$19,971 AUD
View
B
Retailer 11
-
£10,288 GBP
ZAR 223,026 ZAR
View
Most Expensive
B
Reve Diamonds
8C258FF9D · Nov 1
£10,430 GBP
$13,997 USD
View
11 more retailers have this diamond
Prices start from £1,729 GBPSave up to £8,701 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
2.70ct Cushion
£1,729 GBP