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Round|Natural|GIA

1.70ct D IF Round Natural Diamond

EX • D/IF • GIA 1519513878

Certificate GIA 1519513878

Diamond specifications and retailer prices

From €19,173 EUR
As of November 1, 2026
Save €16,028 EUR (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €35,201 EUR at MOH London · As of October 29, 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 1519513878. Listed at 8 retailers as of October 29, 2026, with prices from €19,173 to €35,201, a €16,028 spread on the same certified stone. MOH London lists it at €35,201. 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 angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1519513878
Dimensions7.55 × 7.59 × 4.75 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.55 mm7.59 mm1.70 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1519513878
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: Nov 1
Current: €35,201 EUR|Low: €19,022 EUR|High: €36,148 EUR|Avg: €24,374 EUR|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6€19,173 EUR
Retailer 2€20,560 EUR
Retailer 5€22,194 EUR
Retailer 4€22,616 EUR
Retailer 7€22,825 EUR
Retailer 3€26,277 EUR
MOH London€35,201 EUR

39 data points across 7 retailers

8 retailers€19,173 EUR to €35,201 EUR

A+
Cheapest Retailer
-
€19,173 EUR
A
Retailer 2
-
€20,560 EUR
₹2,187,624 INR
View
Retailer 3
-
€21,992 EUR
$24,570 USD
View
Price last confirmed 38 days ago
A
Retailer 4
-
€22,194 EUR
$24,795 USD
View
A
Retailer 5
-
€22,616 EUR
£19,895 GBP
View
Retailer 6
-
€22,825 EUR
A$39,231 AUD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
€26,277 EUR
View
Most Expensive
B
MOH London
61D0CCB99 · Oct 29
€35,201 EUR
£30,966 GBP
View
7 more retailers have this diamond
Prices start from €19,173 EURSave up to €16,028 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
€19,173 EUR