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Round|Lab Grown|IGI

2.58ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG841622318

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841622318

Diamond specifications and retailer prices

From £382 GBP
HK$4,000 HKD
As of October 30, 2026
Save £1,491 GBP (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,873 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.58ct lab-grown round diamond

This 2.58ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841622318 or 841622318. Listed at 13 retailers as of October 29, 2026, with prices from £382 to £1,873, a £1,491 spread on the same certified stone. Brilliant Earth lists it at £1,873. 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

2.58
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841622318
Dimensions8.89 × 8.85 × 5.42 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.89 mm8.85 mm2.58 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841622318
Side View
Table 58.0%Crown 32.6°Girdle: MED-STKPavilion 41.3°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: £539 GBP|Low: £382 GBP|High: £1,364 GBP|Avg: £696 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 6£382 GBP
Retailer 2£455 GBP
Retailer 9£461 GBP
Retailer 8£467 GBP
Retailer 1£539 GBP
Retailer 10£666 GBP
Retailer 3£763 GBP
Retailer 4£832 GBP
Retailer 7£1,011 GBP
Retailer 5£1,350 GBP

25 data points across 10 retailers

13 retailers£382 GBP to £1,873 GBP

Retailer 1
-
£267 GBP
$358 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£382 GBP
HK$4,000 HKD
View
A
Retailer 3
-
£455 GBP
$610 USD
View
B+
Retailer 4
-
£461 GBP
$618 USD
View
Retailer 5
-
£467 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£539 GBP
€688 EUR
View
B+
Retailer 7
-
£666 GBP
$893 USD
View
B+
Retailer 8
-
£763 GBP
A$1,573 AUD
View
B+
Retailer 9
-
£832 GBP
ZAR 18,005 ZAR
View
B
Retailer 10
-
£1,011 GBP
$1,355 USD
View
Retailer 11
-
£1,109 GBP
$1,486 USD
View
Price last confirmed 30 days ago
B
Retailer 12
-
£1,350 GBP
View
Most Expensive
B
Brilliant Earth
22182153A · Oct 29
£1,873 GBP
$2,510 USD
View
12 more retailers have this diamond
Prices start from £382 GBPSave up to £1,491 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
2.58ct Round
£382 GBP