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Round|Lab Grown|IGI

2.87ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG628421477

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628421477

Diamond specifications and retailer prices

From £277 GBP
$371 USD
As of October 30, 2026
Save £1,008 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,285 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.87ct lab-grown round diamond

This 2.87ct 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 LG628421477 or 628421477. Listed at 8 retailers as of October 30, 2026, with prices from £277 to £1,285, a £1,008 spread on the same certified stone. The Diamond Guys lists it at £1,285. 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

2.87
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628421477
Dimensions9.23 × 9.16 × 5.55 mm
L/W Ratio1.01
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
9.23 mm9.16 mm2.87 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628421477
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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: £848 GBP|Low: £193 GBP|High: £2,149 GBP|Avg: £872 GBP|-8.8%
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 29, 2026
Retailer 6£277 GBP
Retailer 7£401 GBP
Retailer 10£504 GBP
Retailer 9£514 GBP
Retailer 12£565 GBP
Retailer 5£598 GBP
Retailer 3£777 GBP
Retailer 11£808 GBP
Retailer 1£848 GBP
Retailer 4£972 GBP
Retailer 13£1,184 GBP
Retailer 8£1,280 GBP
The Diamond Guys£1,285 GBP
Retailer 2£2,149 GBP

17 data points across 14 retailers

8 retailers£277 GBP to £1,285 GBP

A
Cheapest Retailer
-
£277 GBP
$371 USD
Final sale: no returns
B+
Retailer 2
-
£401 GBP
$537 USD
View
Retailer 3
-
£777 GBP
ZAR 16,827 ZAR
View
Price last confirmed 65 days ago
Retailer 4
-
£808 GBP
$1,083 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
£848 GBP
$1,136 USD
View
B+
Retailer 6
-
£972 GBP
CA$1,809 CAD
View
Retailer 7
-
£1,280 GBP
$1,715 USD
View
Price last confirmed 23 days ago
Most Expensive
B+
The Diamond Guys
1951062239 · Oct 30
£1,285 GBP
$1,722 USD
View
7 more retailers have this diamond
Prices start from £277 GBPSave up to £1,008 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
2.87ct Round
£277 GBP