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Round|Natural|GIA

3.01ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2557814158

Certificate GIA 2557814158

Diamond specifications and retailer prices

From £20,403 GBP
$27,338 USD
As of October 30, 2026
Save £14,783 GBP (42%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £35,187 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557814158. Listed at 24 retailers as of October 29, 2026, with prices from £20,403 to £35,187, a £14,783 spread on the same certified stone. MOH London lists it at £35,187. 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

3.01
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2557814158
Dimensions9.13 × 9.18 × 5.77 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Indented Natural, Needle
Top View
9.13 mm9.18 mm3.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557814158
Side View
Table 58.0%Crown 35°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.1%

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: £35,187 GBP|Low: £18,061 GBP|High: £35,422 GBP|Avg: £24,004 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2£20,496 GBP
Retailer 10£20,542 GBP
Retailer 7£20,940 GBP
Retailer 3£21,350 GBP
Retailer 6£22,288 GBP
Retailer 9£22,396 GBP
Retailer 4£22,644 GBP
Retailer 5£23,159 GBP
Retailer 8£27,151 GBP
MOH London£35,187 GBP

40 data points across 10 retailers

24 retailers£20,403 GBP to £35,187 GBP

A
Cheapest Retailer
-
£20,403 GBP
$27,338 USD
A
Retailer 2
-
£20,428 GBP
$27,371 USD
View
A
Retailer 3
-
£20,496 GBP
$27,463 USD
View
A
Retailer 4
-
£20,542 GBP
$27,524 USD
View
Final sale: no returns
A
Retailer 5
-
£20,940 GBP
₹2,672,184 INR
View
B+
Retailer 6
-
£21,350 GBP
$28,607 USD
View
B+
Retailer 7
-
£22,288 GBP
View
B+
Retailer 8
-
£22,396 GBP
$30,008 USD
View
B+
Retailer 9
-
£22,644 GBP
$30,341 USD
View
B+
Retailer 10
-
£23,159 GBP
$31,030 USD
View
Retailer 11
-
£23,344 GBP
$31,278 USD
View
Price last confirmed 50 days ago
Retailer 12
-
£23,344 GBP
$31,278 USD
View
Price last confirmed 41 days ago
B+
Retailer 13
-
£23,480 GBP
$31,460 USD
View
B+
Retailer 14
-
£23,517 GBP
A$48,478 AUD
View
B+
Retailer 15
-
£23,959 GBP
$32,103 USD
View
B+
Retailer 16
-
£24,256 GBP
$32,500 USD
View
Retailer 17
-
£24,278 GBP
$32,530 USD
View
Price last confirmed 50 days ago
Retailer 18
-
£24,278 GBP
$32,530 USD
View
Price last confirmed 39 days ago
Retailer 19
-
£25,212 GBP
$33,781 USD
View
Price last confirmed 55 days ago
Retailer 20
-
£25,212 GBP
$33,781 USD
View
Price last confirmed 39 days ago
Retailer 21
-
£25,233 GBP
$33,810 USD
View
Price last confirmed 8 days ago
B
Retailer 22
-
£26,424 GBP
$35,405 USD
View
B
Retailer 23
-
£27,151 GBP
€34,647 EUR
View
Most Expensive
B
MOH London
5A7C918B0 · Oct 29
£35,187 GBP
View
23 more retailers have this diamond
Prices start from £20,403 GBPSave up to £14,783 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
3.01ct Round
£20,403 GBP