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Round|Natural|GIA

1.60ct D IF Round Natural Diamond

EX • D/IF • GIA 6545573720

Certificate GIA 6545573720

Diamond specifications and retailer prices

From £13,689 GBP
HK$142,100 HKD
As of October 29, 2026
Save £11,475 GBP (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £25,164 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct natural round diamond

This 1.6ct 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 GIA 6545573720. Listed at 19 retailers as of October 29, 2026, with prices from £13,689 to £25,164, a £11,475 spread on the same certified stone. MOH London lists it at £25,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6545573720
Dimensions7.42 × 7.47 × 4.64 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.42 mm7.47 mm1.60 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545573720
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

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A+
Exceptional
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 29
Current: £25,164 GBP|Low: £13,689 GBP|High: £25,332 GBP|Avg: £17,292 GBP|-0.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 11£13,689 GBP
Retailer 14£13,867 GBP
Retailer 15£14,531 GBP
Retailer 10£15,319 GBP
Retailer 8£16,263 GBP
Retailer 17£16,318 GBP
Retailer 6£16,953 GBP
Retailer 9£17,238 GBP
Retailer 13£17,268 GBP
Retailer 7£17,690 GBP
Retailer 12£18,245 GBP
Retailer 19£18,547 GBP
Retailer 4£18,575 GBP
Retailer 3£19,164 GBP
Retailer 16£19,415 GBP
Retailer 5£19,677 GBP
Retailer 2£19,735 GBP
Retailer 21£19,902 GBP
Retailer 20£22,705 GBP
Retailer 18£23,421 GBP
MOH London£25,164 GBP

31 data points across 21 retailers

19 retailers£13,689 GBP to £25,164 GBP

A
Cheapest Retailer
-
£13,689 GBP
HK$142,100 HKD
A+
Retailer 2
-
£14,531 GBP
₹1,838,831 INR
View
A
Retailer 3
-
£15,319 GBP
$20,355 USD
View
A
Retailer 4
-
£16,263 GBP
$21,609 USD
View
A
Retailer 5
-
£16,318 GBP
View
A
Retailer 6
-
£17,238 GBP
$22,905 USD
View
A
Retailer 7
-
£17,268 GBP
View
A
Retailer 8
-
£17,690 GBP
$23,506 USD
View
B+
Retailer 9
-
£18,245 GBP
$24,243 USD
View
B+
Retailer 10
-
£18,547 GBP
$24,644 USD
View
B+
Retailer 11
-
£18,575 GBP
$24,682 USD
View
B+
Retailer 12
-
£19,164 GBP
$25,465 USD
View
B+
Retailer 13
-
£19,415 GBP
€24,570 EUR
View
B+
Retailer 14
-
£19,677 GBP
$26,147 USD
View
B+
Retailer 15
-
£19,735 GBP
A$40,344 AUD
View
B+
Retailer 16
-
£19,902 GBP
$26,445 USD
View
B+
Retailer 17
-
£22,705 GBP
$30,169 USD
View
B+
Retailer 18
-
£23,421 GBP
ZAR 502,762 ZAR
View
Most Expensive
B+
MOH London
93409D902 · Oct 29
£25,164 GBP
View
18 more retailers have this diamond
Prices start from £13,689 GBPSave up to £11,475 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+
1.60ct Round
£13,689 GBP