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Round|Natural|GIA

1.72ct D FL Round Natural Diamond

EX • D/FL • GIA 2527420410

Certificate GIA 2527420410

Diamond specifications and retailer prices

From £16,049 GBP
HK$168,000 HKD
As of October 30, 2026
Save £16,971 GBP (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £33,020 GBP at With Clarity · As of October 30, 2026
View at With Clarity

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 2527420410. Listed at 14 retailers as of October 30, 2026, with prices from £16,049 to £33,020, a £16,971 spread on the same certified stone. With Clarity lists it at £33,020. 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 angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2527420410
Dimensions7.77 × 7.81 × 4.63 mm
L/W Ratio1.01
Top View
7.77 mm7.81 mm1.72 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2527420410
Side View
Table 60.0%Crown 33.5°GirdlePavilion 40.8°Culet: NDepth 59.4%

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: Oct 30
Current: £16,049 GBP|Low: £16,049 GBP|High: £33,680 GBP|Avg: £22,057 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 30, 2026
Retailer 1£16,049 GBP
Retailer 7£18,941 GBP
Retailer 6£19,133 GBP
Retailer 5£19,874 GBP
Retailer 4£20,187 GBP
Retailer 2£21,058 GBP
Retailer 9£21,872 GBP
Retailer 3£22,797 GBP
Retailer 8£30,091 GBP
With Clarity£33,020 GBP

35 data points across 10 retailers

14 retailers£16,049 GBP to £33,020 GBP

A
Cheapest Retailer
-
£16,049 GBP
HK$168,000 HKD
A
Retailer 2
-
£18,941 GBP
View
A
Retailer 3
-
£19,133 GBP
$25,636 USD
View
B+
Retailer 4
-
£19,874 GBP
$26,629 USD
View
Final sale: no returns
B+
Retailer 5
-
£20,187 GBP
View
B+
Retailer 6
-
£21,058 GBP
$28,216 USD
View
B+
Retailer 7
-
£21,872 GBP
SGD 39,603 SGD
View
Retailer 8
-
£21,994 GBP
$29,469 USD
View
Price last confirmed 32 days ago
Retailer 9
-
£22,692 GBP
$30,405 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
£22,797 GBP
€29,091 EUR
View
Retailer 11
-
£23,565 GBP
$31,574 USD
View
Price last confirmed 32 days ago
Retailer 12
-
£26,617 GBP
$35,664 USD
View
Price last confirmed 26 days ago
B
Retailer 13
-
£30,091 GBP
View
Most Expensive
B
With Clarity
2527420410 · Oct 30
£33,020 GBP
$44,243 USD
View
13 more retailers have this diamond
Prices start from £16,049 GBPSave up to £16,971 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
£16,049 GBP