Round|Natural|HRD

1.63ct D IF Round Natural Diamond

EX • D/IF • HRD 260000170960

Certificate HRD 260000170960

Diamond specifications and retailer prices

From £13,953 GBP
SGD 25,055 SGD
As of October 29, 2026
Save £167 GBP (1%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £20,164 GBP at MOH London · As of October 11, 2026
View at MOH London

About this 1.63ct natural round diamond

This 1.63ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 260000170960. Listed at 14 retailers as of October 28, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000170960
Dimensions7.48 × 7.54 × 4.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
7.48 mm7.54 mm1.63 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000170960
Side View
Table 57.0%Crown 36.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.5%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £20,164 GBP|Low: £12,318 GBP|High: £20,629 GBP|Avg: £15,392 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 15, 2026
Retailer 5£12,318 GBP
Retailer 9£13,095 GBP
Retailer 10£13,495 GBP
Retailer 4£13,621 GBP
Retailer 6£13,953 GBP
Retailer 3£14,120 GBP
Retailer 11£14,681 GBP
Retailer 2£15,416 GBP
Retailer 8£15,653 GBP
Retailer 7£18,378 GBP
MOH London£20,164 GBP

30 data points across 11 retailers

14 retailers£13,953 GBP to £14,120 GBP

A+
Retailer 1
-
£12,318 GBP
₹1,558,860 INR
Price last confirmed 15 days ago
A
Retailer 2
-
£13,095 GBP
$17,400 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
£13,621 GBP
View
Price last confirmed 14 days ago
A
Retailer 4
-
£13,953 GBP
SGD 25,055 SGD
View
A
Retailer 5
-
£14,120 GBP
$18,762 USD
View
A
Retailer 6
-
£14,681 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£15,126 GBP
$20,099 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
£15,606 GBP
$20,737 USD
View
Price last confirmed 27 days ago
A
Retailer 9
-
£15,653 GBP
$20,799 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
£15,957 GBP
$21,203 USD
View
Price last confirmed 51 days ago
A
Retailer 11
-
£16,207 GBP
$21,535 USD
View
Price last confirmed 29 days ago
A
Retailer 12
-
£16,571 GBP
$22,019 USD
View
Price last confirmed 52 days ago
B+
Retailer 13
-
£18,489 GBP
$24,567 USD
View
Price last confirmed 31 days ago
Most Expensive
B+
MOH London
289F04879 · Oct 11
£20,164 GBP
View
Price last confirmed 18 days ago
13 more retailers have this diamond
Prices start from £13,953 GBPSave up to £167 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+
1.63ct Round
£13,953 GBP