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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 $18,189 USD
HK$142,100 HKD
As of November 1, 2026
Save $15,070 USD (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $33,259 USD at MOH London · As of November 1, 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 20 retailers as of November 1, 2026, with prices from $18,189 to $33,259, a $15,070 spread on the same certified stone. MOH London lists it at $33,259. 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
Color
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

How it works →
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: Nov 1
Current: $33,259 USD|Low: $18,189 USD|High: $33,660 USD|Avg: $24,214 USD|-1.2%
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
November 1, 2026
Retailer 11$18,189 USD
Retailer 13$19,240 USD
Retailer 10$20,355 USD
Retailer 8$21,609 USD
Retailer 16$21,780 USD
Retailer 7$22,527 USD
Retailer 14$22,813 USD
Retailer 9$22,905 USD
Retailer 18$23,506 USD
Retailer 12$24,243 USD
Retailer 19$24,644 USD
Retailer 5$24,682 USD
Retailer 4$25,465 USD
Retailer 2$25,725 USD
Retailer 6$26,147 USD
Retailer 15$26,300 USD
Retailer 3$26,445 USD
Retailer 20$30,169 USD
Retailer 17$31,287 USD
MOH London$33,259 USD

24 data points across 20 retailers

20 retailers$18,189 USD to $33,259 USD

A
Cheapest Retailer
-
$18,189 USD
HK$142,100 HKD
A+
Retailer 2
-
$19,240 USD
₹1,832,374 INR
View
Retailer 3
-
$20,355 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$21,609 USD
View
A
Retailer 5
-
$21,780 USD
£17,150 GBP
View
A
Retailer 6
-
$22,527 USD
View
Final sale: no returns
A
Retailer 7
-
$22,813 USD
£17,963 GBP
View
A
Retailer 8
-
$22,905 USD
View
A
Retailer 9
-
$23,506 USD
View
B+
Retailer 10
-
$24,243 USD
View
B+
Retailer 11
-
$24,644 USD
View
B+
Retailer 12
-
$24,682 USD
View
B+
Retailer 13
-
$25,465 USD
View
B+
Retailer 14
-
$25,725 USD
€24,500 EUR
View
B+
Retailer 15
-
$26,147 USD
View
B+
Retailer 16
-
$26,300 USD
A$40,462 AUD
View
B+
Retailer 17
-
$26,445 USD
View
B+
Retailer 18
-
$30,169 USD
View
B+
Retailer 19
-
$31,287 USD
ZAR 505,448 ZAR
View
Most Expensive
B+
MOH London
93409D902 · Nov 1
$33,259 USD
£26,188 GBP
View
19 more retailers have this diamond
Prices start from $18,189 USDSave up to $15,070 USD

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
$18,189 USD