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Cushion|Lab Grown|IGI

2.83ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG526271082

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG526271082

Diamond specifications and retailer prices

From £1,739 GBP
$2,330 USD
As of October 30, 2026
Save £9,187 GBP (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £10,926 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 2.83ct lab-grown cushion diamond

This 2.83ct 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 LG526271082 or 526271082. Listed at 11 retailers as of October 30, 2026, with prices from £1,739 to £10,926, a £9,187 spread on the same certified stone. Reve Diamonds lists it at £10,926. 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

2.83
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526271082
Dimensions8.28 × 7.86 × 5.23 mm
L/W Ratio1.05
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
8.28 mm7.86 mm2.83 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526271082
Side View
Table 55.5%Crown 35.3°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,739 GBP|Low: £1,739 GBP|High: £14,949 GBP|Avg: £6,951 GBP|-34.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 1£1,739 GBP
Retailer 12£3,807 GBP
Retailer 10£4,033 GBP
Retailer 8£4,177 GBP
Retailer 2£4,198 GBP
Retailer 3£4,618 GBP
Retailer 11£5,903 GBP
Retailer 9£6,458 GBP
Retailer 6£8,546 GBP
Retailer 7£10,169 GBP
Retailer 5£10,777 GBP
Reve Diamonds£10,926 GBP
Retailer 4£14,949 GBP

21 data points across 13 retailers

11 retailers£1,739 GBP to £10,926 GBP

B+
Cheapest Retailer
-
£1,739 GBP
$2,330 USD
B
Retailer 2
-
£3,807 GBP
$5,101 USD
View
B
Retailer 3
-
£4,033 GBP
$5,404 USD
View
Final sale: no returns
Retailer 4
-
£4,177 GBP
$5,597 USD
View
Price last confirmed 14 days ago
B
Retailer 5
-
£4,198 GBP
$5,625 USD
View
B
Retailer 6
-
£5,903 GBP
View
B
Retailer 7
-
£6,458 GBP
$8,653 USD
View
B
Retailer 8
-
£8,546 GBP
View
Retailer 9
-
£10,169 GBP
A$20,962 AUD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£10,777 GBP
ZAR 233,276 ZAR
View
Most Expensive
B
Reve Diamonds
661F6BF1C · Oct 30
£10,926 GBP
$14,639 USD
View
10 more retailers have this diamond
Prices start from £1,739 GBPSave up to £9,187 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.

B+
2.83ct Cushion
£1,739 GBP