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Round|Natural|GIA

1.70ct D IF Round Natural Diamond

EX • D/IF • GIA 6565205847

Certificate GIA 6565205847

Diamond specifications and retailer prices

From $30,165 AUD
€20,180 EUR
As of November 1, 2026
Save $15,110 AUD (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $54,975 AUD at MOH London · As of October 11, 2026
View at MOH London

About this 1.7ct natural round diamond

This 1.7ct 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 6565205847. Listed at 12 retailers as of October 31, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565205847
Dimensions7.56 × 7.61 × 4.74 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
7.56 mm7.61 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565205847
Side View
Table 57.0%Crown 36°Girdle: Sli. ThickPavilion 40.6°CuletDepth 62.5%

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: Nov 1
Current: $54,975 AUD|Low: $30,165 AUD|High: $55,725 AUD|Avg: $42,291 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$30,165 AUD
Retailer 3$35,616 AUD
Retailer 2$36,081 AUD
Retailer 12$37,355 AUD
Retailer 11$37,734 AUD
Retailer 8$37,979 AUD
Retailer 9$42,257 AUD
Retailer 6$43,598 AUD
Retailer 5$43,971 AUD
Retailer 7$45,275 AUD
Retailer 4$48,941 AUD
MOH London$54,975 AUD

34 data points across 12 retailers

12 retailers$30,165 AUD to $45,275 AUD

A
Cheapest Retailer
-
$30,165 AUD
€20,180 EUR
Retailer 2
-
$35,616 AUD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
$36,081 AUD
$25,345 USD
View
Retailer 4
-
$37,734 AUD
£20,871 GBP
View
Price last confirmed 19 days ago
B+
Retailer 5
-
$37,979 AUD
$26,678 USD
View
Retailer 6
-
$42,257 AUD
$29,683 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$43,598 AUD
$30,625 USD
View
B
Retailer 8
-
$43,598 AUD
$30,625 USD
View
B+
Retailer 9
-
$43,971 AUD
View
B+
Retailer 10
-
$45,275 AUD
$31,803 USD
View
Retailer 11
-
$49,947 AUD
$35,085 USD
View
Price last confirmed 35 days ago
Most Expensive
MOH London
71BE344CF · Oct 11
$54,975 AUD
£30,407 GBP
View
Price last confirmed 21 days ago
11 more retailers have this diamond
Prices start from $30,165 AUDSave up to $15,110 AUD

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
1.70ct Round
$30,165 AUD