CaratHunter
Plans
Round|Natural|GIA

1.59ct G FL Round Natural Diamond

EX • G/FL • GIA 1523934426

Certificate GIA 1523934426

Diamond specifications and retailer prices

From €10,442 EUR
As of October 29, 2026
Save €8,118 EUR (44%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €18,560 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1523934426. Listed at 7 retailers as of October 29, 2026, with prices from €10,442 to €18,560, a €8,118 spread on the same certified stone. MOH London lists it at €18,560. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
G
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1523934426
Dimensions7.44 × 7.49 × 4.62 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.44 mm7.49 mm1.59 ctG / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1523934426
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.9%

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: Oct 29
Current: €18,560 EUR|Low: €10,263 EUR|High: €18,684 EUR|Avg: €14,055 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4€10,442 EUR
Retailer 3€12,504 EUR
Retailer 7€12,663 EUR
Retailer 6€13,997 EUR
Retailer 2€14,435 EUR
Retailer 5€16,746 EUR
MOH London€18,560 EUR

24 data points across 7 retailers

7 retailers€10,442 EUR to €18,560 EUR

A
Cheapest Retailer
-
€10,442 EUR
A
Retailer 2
-
€12,504 EUR
$13,970 USD
View
Final sale: no returns
A
Retailer 3
-
€12,663 EUR
$14,147 USD
View
B+
Retailer 4
-
€13,997 EUR
$15,637 USD
View
B+
Retailer 5
-
€14,435 EUR
View
B+
Retailer 6
-
€16,746 EUR
$18,709 USD
View
Most Expensive
B+
MOH London
6C3053D7A · Oct 29
€18,560 EUR
£16,327 GBP
View
6 more retailers have this diamond
Prices start from €10,442 EURSave up to €8,118 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
1.59ct Round
€10,442 EUR