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Oval|Natural|GIA

1.59ct G SI2 Oval Natural Diamond

GD • G/SI2 • GIA 2537057557

Certificate GIA 2537057557

Diamond specifications and retailer prices

From €6,512 EUR
As of November 6, 2026
Save €8,175 EUR (56%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: €14,687 EUR at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 1.59ct natural oval diamond

This 1.59ct natural oval sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2537057557. Listed at 28 retailers as of November 6, 2026, with prices from €6,512 to €14,687, a €8,175 spread on the same certified stone. NZ Jewellers lists it at €14,687. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.59
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537057557
Dimensions9.17 × 6.54 × 4.04 mm
L/W Ratio1.40
Top View
9.17 mm6.54 mm1.59 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537057557
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €7,603 EUR|Low: €6,758 EUR|High: €12,384 EUR|Avg: €8,714 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9€6,758 EUR
Retailer 7€6,876 EUR
Retailer 10€7,044 EUR
Retailer 1€7,603 EUR
Retailer 5€7,859 EUR
Retailer 2€8,078 EUR
Retailer 6€8,121 EUR
Retailer 3€8,516 EUR
Retailer 8€9,591 EUR
Retailer 4€12,172 EUR

41 data points across 10 retailers

28 retailers€6,512 EUR to €14,687 EUR

B+
Cheapest Retailer
-
€6,512 EUR
Retailer 2
-
€6,758 EUR
View
Price last confirmed 20 days ago
B+
Retailer 3
-
€6,834 EUR
View
B+
Retailer 4
-
€6,876 EUR
View
B+
Retailer 5
-
€7,044 EUR
View
Final sale: no returns
B+
Retailer 6
-
€7,073 EUR
View
B
Retailer 7
-
€7,217 EUR
View
B
Retailer 8
-
€7,344 EUR
View
B
Retailer 9
-
€7,404 EUR
View
B
Retailer 10
-
€7,603 EUR
View
B
Retailer 11
-
€7,826 EUR
View
B
Retailer 12
-
€7,859 EUR
View
B
Retailer 13
-
€7,955 EUR
View
B
Retailer 14
-
€8,078 EUR
View
B
Retailer 15
-
€8,121 EUR
View
B
Retailer 16
-
€8,151 EUR
View
B
Retailer 17
-
€8,193 EUR
View
B
Retailer 18
-
€8,442 EUR
View
B
Retailer 19
-
€8,516 EUR
View
B
Retailer 20
-
€8,697 EUR
View
B
Retailer 21
-
€8,697 EUR
View
B
Retailer 22
-
€8,901 EUR
View
B
Retailer 23
-
€8,992 EUR
View
B
Retailer 24
-
€9,180 EUR
View
B
Retailer 25
-
€9,373 EUR
View
B
Retailer 26
-
€9,591 EUR
View
B
Retailer 27
-
€12,172 EUR
View
Most Expensive
C
NZ Jewellers
851a5763-b175-40cc-888b-9853b294508c · Nov 7
€14,687 EUR
$16,398 USD
View
27 more retailers have this diamond
Prices start from €6,512 EURSave up to €8,175 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.

B+
1.59ct Oval
€6,512 EUR