Round|Natural|GIA

3.07ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 2547108808

Certificate GIA 2547108808

Diamond specifications and retailer prices

From £13,175 GBP
As of November 6, 2026
Save £6,893 GBP (34%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £20,068 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.07ct natural round diamond

This 3.07ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2547108808. Listed at 13 retailers as of November 4, 2026, with prices from £13,175 to £20,068, a £6,893 spread on the same certified stone. MOH London lists it at £20,068. 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

3.07
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2547108808
Dimensions9.25 × 9.19 × 5.79 mm
L/W Ratio1.01
Star length50%
Top View
9.25 mm9.19 mm3.07 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547108808
Side View
Table 58.0%Crown 34.5°GirdlePavilion 41.4°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £20,068 GBP|Low: £13,175 GBP|High: £20,365 GBP|Avg: £15,744 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4£13,175 GBP
Retailer 6£14,128 GBP
Retailer 7£14,222 GBP
Retailer 2£14,236 GBP
Retailer 5£15,531 GBP
Retailer 3£16,587 GBP
MOH London£20,068 GBP

38 data points across 7 retailers

13 retailers£13,175 GBP to £20,068 GBP

A
Cheapest Retailer
-
£13,175 GBP
A
Retailer 2
-
£14,128 GBP
View
Retailer 3
-
£14,222 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£14,222 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£14,222 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
£14,236 GBP
View
Retailer 7
-
£14,933 GBP
View
Price last confirmed 38 days ago
Retailer 8
-
£15,407 GBP
View
Price last confirmed 29 days ago
A
Retailer 9
-
£15,531 GBP
View
Retailer 10
-
£16,000 GBP
View
Price last confirmed 38 days ago
B+
Retailer 11
-
£16,587 GBP
View
Retailer 12
-
£18,253 GBP
View
Price last confirmed 40 days ago
Most Expensive
B
MOH London
2DC6D9478 · Nov 4
£20,068 GBP
View
12 more retailers have this diamond
Prices start from £13,175 GBPSave up to £6,893 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
3.07ct Round
£13,175 GBP