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Round|Lab Grown|IGI

2.81ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG627467909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627467909

Diamond specifications and retailer prices

From £271 GBP
$363 USD
As of October 30, 2026
Save £971 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,289 GBP at Rare Carat · As of August 26, 2026
View at Rare Carat

About this 2.81ct lab-grown round diamond

This 2.81ct 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 LG627467909 or 627467909. Listed at 8 retailers as of October 30, 2026, with a 358% 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

2.81
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627467909
Dimensions9.11 × 9.07 × 5.55 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
9.11 mm9.07 mm2.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627467909
Side View
Table 57.0%Crown 34.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

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: £1,289 GBP|Low: £271 GBP|High: £2,090 GBP|Avg: £836 GBP
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
October 26, 2026
Retailer 8£271 GBP
Retailer 11£295 GBP
Retailer 2£389 GBP
Retailer 9£505 GBP
Retailer 12£543 GBP
Retailer 5£580 GBP
Retailer 3£755 GBP
Retailer 10£785 GBP
Retailer 7£835 GBP
Retailer 6£939 GBP
Retailer 13£1,155 GBP
Retailer 4£1,242 GBP
Rare Carat£1,289 GBP
Retailer 14£2,090 GBP

12 data points across 14 retailers

8 retailers£271 GBP to £1,242 GBP

A
Cheapest Retailer
-
£271 GBP
$363 USD
Final sale: no returns
B+
Retailer 2
-
£389 GBP
$521 USD
View
Retailer 3
-
£755 GBP
ZAR 16,334 ZAR
View
Price last confirmed 65 days ago
Retailer 4
-
£785 GBP
$1,052 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
£835 GBP
$1,119 USD
View
B+
Retailer 6
-
£939 GBP
CA$1,747 CAD
View
B+
Retailer 7
-
£1,242 GBP
$1,664 USD
View
Most Expensive
Rare Carat
627467909 · Aug 26
£1,289 GBP
$1,727 USD
View
Price last confirmed 64 days ago
7 more retailers have this diamond
Prices start from £271 GBPSave up to £971 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
2.81ct Round
£271 GBP