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Cushion|Lab Grown|IGI

2.71ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG510196384

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG510196384

Diamond specifications and retailer prices

From £604 GBP
$810 USD
As of November 2, 2026
Save £4,501 GBP (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £5,105 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 2.71ct lab-grown cushion diamond

This 2.71ct 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 LG510196384 or 510196384. Listed at 15 retailers as of November 2, 2026, with prices from £604 to £5,105, a £4,501 spread on the same certified stone. Do Amore Diamonds lists it at £5,105. 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

2.71
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG510196384
Dimensions8.62 × 7.96 × 5.22 mm
L/W Ratio1.08
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
8.62 mm7.96 mm2.71 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG510196384
Side View
Table 63.5%Crown 32.6°GirdlePavilion 39.9°Culet: NoneDepth 65.6%

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: £5,105 GBP|Low: £604 GBP|High: £5,105 GBP|Avg: £1,783 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 4£604 GBP
Retailer 12£642 GBP
Retailer 10£667 GBP
Retailer 3£878 GBP
Retailer 6£897 GBP
Retailer 11£1,078 GBP
Retailer 7£1,386 GBP
Retailer 2£1,900 GBP
Retailer 9£2,033 GBP
Retailer 5£2,758 GBP
Retailer 8£3,041 GBP
Do Amore Diamonds£5,105 GBP

36 data points across 12 retailers

15 retailers£604 GBP to £5,105 GBP

A
Cheapest Retailer
-
£604 GBP
$810 USD
A
Retailer 2
-
£642 GBP
$862 USD
View
Final sale: no returns
Retailer 3
-
£667 GBP
$895 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
£797 GBP
$1,070 USD
View
A
Retailer 5
-
£878 GBP
$1,178 USD
View
A
Retailer 6
-
£897 GBP
View
A
Retailer 7
-
£1,078 GBP
$1,446 USD
View
A
Retailer 8
-
£1,192 GBP
$1,600 USD
View
A
Retailer 9
-
£1,386 GBP
$1,860 USD
View
B+
Retailer 10
-
£1,900 GBP
ZAR 41,189 ZAR
View
B+
Retailer 11
-
£2,033 GBP
View
B
Retailer 12
-
£2,626 GBP
$3,524 USD
View
B
Retailer 13
-
£2,758 GBP
View
B
Retailer 14
-
£3,041 GBP
CA$5,669 CAD
View
Most Expensive
B
Do Amore Diamonds
27-B957FD534 · Nov 2
£5,105 GBP
$6,850 USD
View
14 more retailers have this diamond
Prices start from £604 GBPSave up to £4,501 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
2.71ct Cushion
£604 GBP