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Round|Natural|GIA

1.72ct D FL Round Natural Diamond

EX • D/FL • GIA 6243032034

Certificate GIA 6243032034

Diamond specifications and retailer prices

From £16,240 GBP
HK$170,000 HKD
As of October 30, 2026
Save £13,598 GBP (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £29,838 GBP at MOH London · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6243032034. Listed at 21 retailers as of October 29, 2026, with prices from £16,240 to £29,838, a £13,598 spread on the same certified stone. MOH London lists it at £29,838. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6243032034
Dimensions7.63 × 7.67 × 4.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.63 mm7.67 mm1.72 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6243032034
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.3%

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: Oct 30
Current: £29,838 GBP|Low: £16,240 GBP|High: £30,767 GBP|Avg: £21,264 GBP|-3.0%
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
October 30, 2026
Retailer 13£16,240 GBP
Retailer 4£16,253 GBP
Retailer 10£19,098 GBP
Retailer 6£19,172 GBP
Retailer 12£19,228 GBP
Retailer 5£19,616 GBP
Retailer 9£20,102 GBP
Retailer 11£20,401 GBP
Retailer 2£20,418 GBP
Retailer 3£21,086 GBP
Retailer 7£22,334 GBP
Retailer 8£27,771 GBP
MOH London£29,838 GBP

34 data points across 13 retailers

21 retailers£16,240 GBP to £29,838 GBP

A
Cheapest Retailer
-
£16,240 GBP
HK$170,000 HKD
A
Retailer 2
-
£16,253 GBP
€20,740 EUR
View
A
Retailer 3
-
£19,098 GBP
$25,589 USD
View
A
Retailer 4
-
£19,172 GBP
View
A
Retailer 5
-
£19,228 GBP
$25,764 USD
View
Retailer 6
-
£19,616 GBP
A$40,437 AUD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
£19,796 GBP
$26,524 USD
View
B+
Retailer 8
-
£20,102 GBP
$26,934 USD
View
Final sale: no returns
B+
Retailer 9
-
£20,401 GBP
$27,335 USD
View
B+
Retailer 10
-
£20,418 GBP
View
B+
Retailer 11
-
£20,951 GBP
View
B+
Retailer 12
-
£20,976 GBP
$28,106 USD
View
B+
Retailer 13
-
£21,086 GBP
$28,253 USD
View
B+
Retailer 14
-
£22,025 GBP
$29,511 USD
View
B+
Retailer 15
-
£22,334 GBP
€28,500 EUR
View
B+
Retailer 16
-
£22,724 GBP
$30,448 USD
View
B+
Retailer 17
-
£23,342 GBP
$31,276 USD
View
B+
Retailer 18
-
£23,598 GBP
$31,619 USD
View
Retailer 19
-
£24,390 GBP
$32,680 USD
View
Price last confirmed 53 days ago
B+
Retailer 20
-
£27,771 GBP
ZAR 601,142 ZAR
View
Most Expensive
B
MOH London
DD0F9CD34 · Oct 29
£29,838 GBP
View
20 more retailers have this diamond
Prices start from £16,240 GBPSave up to £13,598 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
£16,240 GBP