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Round|Natural|GIA

1.03ct D IF Round Natural Diamond

EX • D/IF • GIA 1537761212

Certificate GIA 1537761212

Diamond specifications and retailer prices

From £8,160 GBP
As of November 2, 2026
Save £7,307 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £15,467 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1537761212. Listed at 16 retailers as of November 2, 2026, with prices from £8,160 to £15,467, a £7,307 spread on the same certified stone. MOH London lists it at £15,467. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1537761212
Dimensions6.45 × 6.43 × 4.03 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.45 mm6.43 mm1.03 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537761212
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 2
Current: £15,467 GBP|Low: £8,160 GBP|High: £15,654 GBP|Avg: £11,401 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 8£8,160 GBP
Retailer 3£10,053 GBP
Retailer 7£10,476 GBP
Retailer 2£10,588 GBP
Retailer 6£10,638 GBP
Retailer 4£11,225 GBP
Retailer 5£14,550 GBP
MOH London£15,467 GBP

36 data points across 8 retailers

16 retailers£8,160 GBP to £15,467 GBP

A
Cheapest Retailer
-
£8,160 GBP
B+
Retailer 2
-
£10,050 GBP
View
B+
Retailer 3
-
£10,053 GBP
View
B+
Retailer 4
-
£10,476 GBP
View
Final sale: no returns
B+
Retailer 5
-
£10,588 GBP
View
Retailer 6
-
£10,638 GBP
View
Price last confirmed 14 days ago
B+
Retailer 7
-
£10,725 GBP
View
B+
Retailer 8
-
£11,225 GBP
View
B
Retailer 9
-
£11,660 GBP
View
B
Retailer 10
-
£11,843 GBP
View
B
Retailer 11
-
£11,866 GBP
View
B
Retailer 12
-
£12,141 GBP
View
B
Retailer 13
-
£12,299 GBP
View
B
Retailer 14
-
£14,031 GBP
View
B
Retailer 15
-
£14,550 GBP
View
Most Expensive
B
MOH London
AF8E6B077 · Nov 2
£15,467 GBP
View
15 more retailers have this diamond
Prices start from £8,160 GBPSave up to £7,307 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
1.03ct Round
£8,160 GBP