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Round|Natural|GIA

1.70ct D FL Round Natural Diamond

EX • D/FL • GIA 1565537889

Certificate GIA 1565537889

Diamond specifications and retailer prices

From €21,484 EUR
£18,899 GBP
As of November 1, 2026
Save €9,837 EUR (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €31,321 EUR at MOH London · As of November 1, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1565537889. Listed at 5 retailers as of November 1, 2026, with prices from €21,484 to €31,321, a €9,837 spread on the same certified stone. MOH London lists it at €31,321. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565537889
Dimensions7.53 × 7.58 × 4.79 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
7.53 mm7.58 mm1.70 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565537889
Side View
Table 57.0%Crown 36.5°GirdlePavilion 41.2°Culet: NoneDepth 63.5%

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: €31,321 EUR|Low: €21,476 EUR|High: €31,490 EUR|Avg: €24,499 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2€21,484 EUR
Retailer 4€21,558 EUR
Retailer 3€24,334 EUR
Retailer 5€24,626 EUR
MOH London€31,321 EUR

9 data points across 5 retailers

5 retailers€21,484 EUR to €31,321 EUR

A
Cheapest Retailer
-
€21,484 EUR
£18,899 GBP
A
Retailer 2
-
€21,558 EUR
$24,085 USD
View
B+
Retailer 3
-
€24,334 EUR
View
B+
Retailer 4
-
€24,626 EUR
$27,513 USD
View
Most Expensive
B+
MOH London
DBB2D038D · Nov 1
€31,321 EUR
£27,553 GBP
View
4 more retailers have this diamond
Prices start from €21,484 EURSave up to €9,837 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
€21,484 EUR