Round|Natural|GIA

1.70ct D IF Round Natural Diamond

EX • D/IF • GIA 6565205847

Certificate GIA 6565205847

Diamond specifications and retailer prices

From €18,966 EUR
As of November 1, 2026
Save €9,500 EUR (33%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €34,566 EUR 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €34,566 EUR|Low: €18,966 EUR|High: €35,037 EUR|Avg: €26,590 EUR|-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€18,966 EUR
Retailer 3€22,393 EUR
Retailer 2€22,686 EUR
Retailer 12€23,487 EUR
Retailer 11€23,725 EUR
Retailer 8€23,879 EUR
Retailer 9€26,569 EUR
Retailer 6€27,412 EUR
Retailer 5€27,647 EUR
Retailer 7€28,467 EUR
Retailer 4€30,771 EUR
MOH London€34,566 EUR

34 data points across 12 retailers

12 retailers€18,966 EUR to €28,467 EUR

A
Cheapest Retailer
-
€18,966 EUR
Retailer 2
-
€22,393 EUR
A$38,489 AUD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
€22,686 EUR
$25,345 USD
View
Retailer 4
-
€23,725 EUR
£20,871 GBP
View
Price last confirmed 19 days ago
B+
Retailer 5
-
€23,879 EUR
$26,678 USD
View
B+
Retailer 6
-
€26,569 EUR
$29,683 USD
View
B
Retailer 7
-
€27,412 EUR
$30,625 USD
View
B
Retailer 8
-
€27,412 EUR
$30,625 USD
View
B+
Retailer 9
-
€27,647 EUR
A$47,519 AUD
View
B+
Retailer 10
-
€28,467 EUR
$31,803 USD
View
Retailer 11
-
€31,404 EUR
$35,085 USD
View
Price last confirmed 35 days ago
Most Expensive
MOH London
71BE344CF · Oct 11
€34,566 EUR
£30,407 GBP
View
Price last confirmed 21 days ago
11 more retailers have this diamond
Prices start from €18,966 EURSave up to €9,500 EUR

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
€18,966 EUR