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Round|Natural|GIA

1.01ct M IF Round Natural Diamond

EX • M/IF • GIA 5242070123

Certificate GIA 5242070123

Diamond specifications and retailer prices

From £1,467 GBP
As of November 4, 2026
Save £473 GBP (24%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,940 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5242070123. Listed at 4 retailers as of November 4, 2026, with prices from £1,467 to £1,940, a £473 spread on the same certified stone. Cape Diamonds lists it at £1,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5242070123
Dimensions6.39 × 6.35 × 3.97 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.39 mm6.35 mm1.01 ctM / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242070123
Side View
Table 59.0%Crown 36°Girdle: Slightly ThickPavilion 41°CuletDepth 62.4%

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 4
Current: £1,940 GBP|Low: £1,467 GBP|High: £1,983 GBP|Avg: £1,673 GBP|-2.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£1,467 GBP
Retailer 2£1,605 GBP
Retailer 4£1,627 GBP
Cape Diamonds£1,940 GBP

11 data points across 4 retailers

4 retailers£1,467 GBP to £1,940 GBP

A
Cheapest Retailer
-
£1,467 GBP
Final sale: no returns
B+
Retailer 2
-
£1,605 GBP
View
B+
Retailer 3
-
£1,627 GBP
View
Most Expensive
B
Cape Diamonds
cert_5242070123 · Nov 5
£1,940 GBP
ZAR 42,184 ZAR
View
3 more retailers have this diamond
Prices start from £1,467 GBPSave up to £473 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
1.01ct Round
£1,467 GBP