CaratHunter
Plans
Round|Natural|GIA

1.59ct J IF Round Natural Diamond

EX • J/IF • GIA 7471182891

Certificate GIA 7471182891

Diamond specifications and retailer prices

From €5,666 EUR
SGD 8,554 SGD
As of October 31, 2026
Save €414 EUR (7%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €6,079 EUR at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7471182891. Listed at 2 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
J
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7471182891
Dimensions7.47 × 7.41 × 4.66 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.47 mm7.41 mm1.59 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7471182891
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.6%

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 31
Current: €5,666 EUR|Low: €5,066 EUR|High: €8,277 EUR|Avg: €6,491 EUR|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
William & Sons Jewelers
October 13, 2026
Retailer 4€5,450 EUR
Retailer 1€5,666 EUR
Retailer 8€5,932 EUR
Retailer 7€5,934 EUR
William & Sons Jewelers€6,079 EUR
Retailer 11€6,479 EUR
Retailer 9€6,610 EUR
Retailer 2€6,653 EUR
Retailer 6€6,856 EUR
Retailer 3€6,905 EUR
Retailer 10€6,912 EUR
Retailer 12€7,060 EUR
Retailer 5€8,277 EUR

5 data points across 13 retailers

2 retailers€5,666 EUR to €6,079 EUR

A
Cheapest Retailer
-
€5,666 EUR
SGD 8,554 SGD
Most Expensive
B+
William & Sons Jewelers
cert_7471182891 · Oct 31
€6,079 EUR
$6,792 USD
View
Final sale: no returns
1 more retailer has this diamond
Prices start from €5,666 EURSave up to €414 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
€5,666 EUR