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2.12ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1563084597

Certificate GIA 1563084597

Diamond specifications and retailer prices

From £12,461 GBP
As of November 2, 2026
Save £7,927 GBP (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £20,388 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 2.12ct natural round diamond

This 2.12ct natural round sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1563084597. Listed at 6 retailers as of November 1, 2026, with prices from £12,461 to £20,388, a £7,927 spread on the same certified stone. MOH London lists it at £20,388. 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

2.12
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1563084597
Dimensions8.12 × 8.17 × 5.10 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Feather, Needle
Top View
8.12 mm8.17 mm2.12 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563084597
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.6%

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: Nov 2
Current: £20,388 GBP|Low: £12,358 GBP|High: £21,265 GBP|Avg: £15,655 GBP|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2£12,461 GBP
Retailer 6£13,061 GBP
Retailer 5£13,213 GBP
Retailer 4£13,646 GBP
Retailer 3£17,977 GBP
MOH London£20,388 GBP

42 data points across 6 retailers

6 retailers£12,461 GBP to £20,388 GBP

B+
Cheapest Retailer
-
£12,461 GBP
B+
Retailer 2
-
£13,061 GBP
$17,500 USD
View
B+
Retailer 3
-
£13,213 GBP
$17,704 USD
View
B+
Retailer 4
-
£13,646 GBP
A$28,130 AUD
View
B
Retailer 5
-
£17,977 GBP
$24,087 USD
View
Most Expensive
B
MOH London
A07B5D989 · Nov 1
£20,388 GBP
View
5 more retailers have this diamond
Prices start from £12,461 GBPSave up to £7,927 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+
2.12ct Round
£12,461 GBP