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Round|Lab Grown|IGI

2.87ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG624425083

Shape and cutting style on the report: Round brilliant

Certificate IGI LG624425083

Diamond specifications and retailer prices

From £273 GBP
$366 USD
As of October 30, 2026
Save £995 GBP (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,280 GBP at Rare Carat · As of October 14, 2026
View at Rare Carat

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 LG624425083 or 624425083. Listed at 7 retailers as of October 30, 2026, with a 364% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624425083
Dimensions9.17 × 9.13 × 5.54 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
9.17 mm9.13 mm2.87 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624425083
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

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: Oct 30
Current: £1,280 GBP|Low: £190 GBP|High: £2,120 GBP|Avg: £939 GBP|-0.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 27, 2026
Retailer 2£273 GBP
Retailer 8£394 GBP
Retailer 11£410 GBP
Retailer 10£509 GBP
Retailer 13£563 GBP
Retailer 6£584 GBP
Retailer 3£762 GBP
Retailer 12£793 GBP
Retailer 9£842 GBP
Retailer 7£958 GBP
Retailer 14£1,165 GBP
Retailer 4£1,268 GBP
Rare Carat£1,280 GBP
Retailer 15£2,112 GBP
Retailer 5£2,120 GBP

17 data points across 15 retailers

7 retailers£273 GBP to £1,268 GBP

A
Cheapest Retailer
-
£273 GBP
$366 USD
Final sale: no returns
B+
Retailer 2
-
£394 GBP
$528 USD
View
Retailer 3
-
£762 GBP
ZAR 16,500 ZAR
View
Price last confirmed 65 days ago
Retailer 4
-
£793 GBP
$1,063 USD
View
Price last confirmed 44 days ago
B+
Retailer 5
-
£958 GBP
CA$1,784 CAD
View
B+
Retailer 6
-
£1,268 GBP
$1,699 USD
View
Most Expensive
Rare Carat
624425083 · Oct 14
£1,280 GBP
$1,715 USD
View
Price last confirmed 16 days ago
6 more retailers have this diamond
Prices start from £273 GBPSave up to £995 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
£273 GBP