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1.72ct G FL Round Natural Diamond

EX • G/FL • GIA 7551609352

Certificate GIA 7551609352

Diamond specifications and retailer prices

From £11,000 GBP
As of November 4, 2026
Save £8,337 GBP (43%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £19,337 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.72ct natural round diamond

This 1.72ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7551609352. Listed at 8 retailers as of November 4, 2026, with prices from £11,000 to £19,337, a £8,337 spread on the same certified stone. MOH London lists it at £19,337. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7551609352
Dimensions7.69 × 7.64 × 4.73 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Top View
7.69 mm7.64 mm1.72 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551609352
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.7%

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: £19,337 GBP|Low: £10,805 GBP|High: £19,622 GBP|Avg: £14,656 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 4, 2026
Retailer 4£11,000 GBP
Retailer 3£13,132 GBP
Retailer 8£13,304 GBP
Retailer 5£14,301 GBP
Retailer 2£14,577 GBP
Retailer 6£14,630 GBP
Retailer 7£17,587 GBP
MOH London£19,337 GBP

24 data points across 8 retailers

8 retailers£11,000 GBP to £19,337 GBP

A
Cheapest Retailer
-
£11,000 GBP
B+
Retailer 2
-
£13,132 GBP
View
Final sale: no returns
B+
Retailer 3
-
£13,304 GBP
View
B+
Retailer 4
-
£14,301 GBP
View
B+
Retailer 5
-
£14,577 GBP
View
B+
Retailer 6
-
£14,630 GBP
View
B+
Retailer 7
-
£17,587 GBP
View
Most Expensive
B
MOH London
C57EC7E29 · Nov 4
£19,337 GBP
View
7 more retailers have this diamond
Prices start from £11,000 GBPSave up to £8,337 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
1.72ct Round
£11,000 GBP