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Round|Lab Grown|IGI

2.88ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG629473987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG629473987

Diamond specifications and retailer prices

From £274 GBP
$367 USD
As of October 30, 2026
Save £999 GBP (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,272 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.88ct lab-grown round diamond

This 2.88ct lab-grown round 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 LG629473987 or 629473987. Listed at 5 retailers as of October 30, 2026, with prices from £274 to £1,272, a £999 spread on the same certified stone. The Diamond Guys lists it at £1,272. 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

2.88
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629473987
Dimensions9.19 × 9.16 × 5.60 mm
L/W Ratio1.00
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
9.19 mm9.16 mm2.88 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629473987
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.0%

Caratlytics Score

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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: Oct 30
Current: £274 GBP|Low: £274 GBP|High: £2,023 GBP|Avg: £874 GBP|-1.3%
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
The Diamond Guys
October 27, 2026
Retailer 1£274 GBP
Retailer 6£394 GBP
Retailer 5£497 GBP
Retailer 8£586 GBP
Retailer 4£608 GBP
Retailer 13£625 GBP
Retailer 9£722 GBP
Retailer 12£793 GBP
Retailer 7£844 GBP
Retailer 10£962 GBP
Retailer 11£1,122 GBP
The Diamond Guys£1,272 GBP
Retailer 3£1,399 GBP
Retailer 2£2,023 GBP

4 data points across 14 retailers

5 retailers£274 GBP to £1,272 GBP

A
Cheapest Retailer
-
£274 GBP
$367 USD
Final sale: no returns
B+
Retailer 2
-
£394 GBP
$528 USD
View
A
Retailer 3
-
£844 GBP
$1,131 USD
View
B+
Retailer 4
-
£962 GBP
CA$1,791 CAD
View
Most Expensive
B+
The Diamond Guys
1951062235 · Oct 30
£1,272 GBP
$1,705 USD
View
4 more retailers have this diamond
Prices start from £274 GBPSave up to £999 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
2.88ct Round
£274 GBP