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Pear|Lab Grown|IGI

2.51ct G SI1 Pear Lab Grown Diamond

ID • G/SI1 • IGI LG530293384

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG530293384

Diamond specifications and retailer prices

From £1,388 GBP
$1,860 USD
As of October 30, 2026
Save £3,226 GBP (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,388 GBP at Loose Grown Diamond · As of October 26, 2026
View at Loose Grown Diamond

About this 2.51ct lab-grown pear diamond

This 2.51ct lab-grown pear sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530293384 or 530293384. Listed at 12 retailers as of October 30, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.51
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293384
Dimensions11.78 × 7.59 × 4.83 mm
L/W Ratio1.55
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
11.78 mm7.59 mm2.51 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293384
Side View
Table 61.0%Crown 38°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,388 GBP|Low: £1,388 GBP|High: £7,552 GBP|Avg: £4,216 GBP|+0.3%
Loose Grown Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2£1,388 GBP
Retailer 6£3,000 GBP
Retailer 8£3,359 GBP
Retailer 7£3,479 GBP
Retailer 9£3,519 GBP
Retailer 3£4,569 GBP
Retailer 5£4,615 GBP
Loose Grown Diamond£5,388 GBP
Retailer 4£7,493 GBP

40 data points across 9 retailers

12 retailers£1,388 GBP to £4,615 GBP

B+
Cheapest Retailer
-
£1,388 GBP
$1,860 USD
B
Retailer 2
-
£3,000 GBP
$4,019 USD
View
B
Retailer 3
-
£3,144 GBP
$4,212 USD
View
B
Retailer 4
-
£3,359 GBP
$4,501 USD
View
Final sale: no returns
B
Retailer 5
-
£3,479 GBP
$4,662 USD
View
Retailer 6
-
£3,479 GBP
$4,662 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£3,519 GBP
$4,715 USD
View
B
Retailer 8
-
£4,347 GBP
$5,825 USD
View
B
Retailer 9
-
£4,569 GBP
View
B
Retailer 10
-
£4,615 GBP
$6,183 USD
View
Most Expensive
Loose Grown Diamond
530293384 · Oct 26
£5,388 GBP
$7,219 USD
View
Price under review
10 more retailers have this diamond
Prices start from £1,388 GBPSave up to £3,226 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.

B+
2.51ct Pear
£1,388 GBP