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Round|Lab Grown|IGI

2.50ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG530215585

Shape and cutting style on the report: Round brilliant

Certificate IGI LG530215585

Diamond specifications and retailer prices

From £403 GBP
$540 USD
As of October 29, 2026
Save £3,151 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,554 GBP at Ting Diamond · As of October 30, 2026
View at Ting Diamond

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530215585 or 530215585. Listed at 14 retailers as of October 29, 2026, with prices from £403 to £3,554, a £3,151 spread on the same certified stone. Ting Diamond lists it at £3,554. 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

2.50
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530215585
Dimensions8.90 × 8.86 × 5.15 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
8.90 mm8.86 mm2.50 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530215585
Side View
Table 61.5%Crown 32°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.0%

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 29
Current: £1,202 GBP|Low: £313 GBP|High: £5,523 GBP|Avg: £1,448 GBP|-40.8%
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
Retailer 14
Retailer 15
Ting Diamond
October 30, 2026
Retailer 11£403 GBP
Retailer 4£452 GBP
Retailer 5£452 GBP
Retailer 12£500 GBP
Retailer 15£500 GBP
Retailer 8£601 GBP
Retailer 3£692 GBP
Retailer 13£772 GBP
Retailer 1£1,202 GBP
Retailer 10£1,290 GBP
Retailer 14£1,315 GBP
Retailer 2£1,456 GBP
Retailer 7£1,563 GBP
Retailer 9£2,090 GBP
Ting Diamond£3,554 GBP
Retailer 6£5,523 GBP

25 data points across 16 retailers

14 retailers£403 GBP to £3,554 GBP

A
Cheapest Retailer
-
£403 GBP
$540 USD
A
Retailer 2
-
£452 GBP
$605 USD
View
Final sale: no returns
A
Retailer 3
-
£452 GBP
$605 USD
View
A
Retailer 4
-
£500 GBP
$670 USD
View
Retailer 5
-
£500 GBP
$670 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
£601 GBP
$805 USD
View
B+
Retailer 7
-
£692 GBP
$927 USD
View
B+
Retailer 8
-
£772 GBP
$1,035 USD
View
B
Retailer 9
-
£1,202 GBP
$1,610 USD
View
B
Retailer 10
-
£1,290 GBP
$1,729 USD
View
B+
Retailer 11
-
£1,315 GBP
$1,762 USD
View
B
Retailer 12
-
£1,456 GBP
View
B
Retailer 13
-
£2,090 GBP
View
Most Expensive
B
Ting Diamond
6692708 · Oct 30
£3,554 GBP
HK$37,200 HKD
View
13 more retailers have this diamond
Prices start from £403 GBPSave up to £3,151 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
2.50ct Round
£403 GBP