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Round|Natural|GIA

3.07ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 5566455378

Certificate GIA 5566455378

Diamond specifications and retailer prices

From £10,264 GBP
As of November 1, 2026
Save £6,352 GBP (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £16,617 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5566455378. Listed at 14 retailers as of November 1, 2026, with prices from £10,264 to £16,617, a £6,352 spread on the same certified stone. MOH London lists it at £16,617. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 5566455378
Dimensions9.14 × 9.02 × 5.83 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
9.14 mm9.02 mm3.07 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5566455378
Side View
Table 55.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NDepth 64.3%

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: Nov 1
Current: £16,617 GBP|Low: £10,264 GBP|High: £16,862 GBP|Avg: £12,437 GBP|-1.2%
MOH London
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
November 6, 2026
Retailer 9£10,264 GBP
Retailer 13£10,826 GBP
Retailer 14£10,883 GBP
Retailer 11£10,892 GBP
Retailer 7£11,041 GBP
Retailer 8£11,749 GBP
Retailer 3£11,776 GBP
Retailer 2£12,208 GBP
Retailer 10£12,561 GBP
Retailer 4£12,757 GBP
Retailer 12£12,872 GBP
Retailer 5£13,248 GBP
Retailer 6£15,113 GBP
MOH London£16,617 GBP

33 data points across 14 retailers

14 retailers£10,264 GBP to £16,617 GBP

A
Cheapest Retailer
-
£10,264 GBP
B+
Retailer 2
-
£10,826 GBP
View
B+
Retailer 3
-
£10,883 GBP
View
B+
Retailer 4
-
£10,892 GBP
View
A
Retailer 5
-
£11,041 GBP
View
B+
Retailer 6
-
£11,749 GBP
View
Retailer 7
-
£11,776 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£12,208 GBP
View
B+
Retailer 9
-
£12,561 GBP
View
B+
Retailer 10
-
£12,757 GBP
View
B+
Retailer 11
-
£12,872 GBP
View
B+
Retailer 12
-
£13,248 GBP
View
B+
Retailer 13
-
£15,113 GBP
View
Most Expensive
B+
MOH London
138E24E55 · Nov 4
£16,617 GBP
View
13 more retailers have this diamond
Prices start from £10,264 GBPSave up to £6,352 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
£10,264 GBP