Oval|Natural|GIA

1.53ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2337706818

Certificate GIA 2337706818

Diamond specifications and retailer prices

From €5,125 EUR
As of November 4, 2026
Save €5,620 EUR (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €10,745 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2337706818. Listed at 11 retailers as of November 4, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2337706818
Dimensions8.94 × 6.62 × 4.08 mm
L/W Ratio1.35
Top View
8.94 mm6.62 mm1.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2337706818
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.6%

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 4
Current: €10,745 EUR|Low: €5,125 EUR|High: €10,745 EUR|Avg: €6,989 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9€5,125 EUR
Retailer 6€5,821 EUR
Retailer 7€5,821 EUR
Retailer 10€5,821 EUR
Retailer 4€6,159 EUR
Retailer 2€6,233 EUR
Retailer 3€6,716 EUR
Retailer 8€7,017 EUR
Retailer 5€8,930 EUR
NZ Jewellers€10,745 EUR

16 data points across 10 retailers

11 retailers€5,125 EUR to €10,745 EUR

B+
Cheapest Retailer
-
€5,125 EUR
B+
Retailer 2
-
€5,821 EUR
View
Retailer 3
-
€5,821 EUR
View
Price last confirmed 45 days ago
B+
Retailer 4
-
€5,821 EUR
View
B+
Retailer 5
-
€6,159 EUR
View
B+
Retailer 6
-
€6,233 EUR
View
B
Retailer 7
-
€6,716 EUR
View
B+
Retailer 8
-
€7,017 EUR
View
B
Retailer 9
-
€8,930 EUR
View
B
Retailer 10
-
€10,745 EUR
View
Most Expensive
NZ Jewellers
74edabc0-23e9-4ab9-8b76-45bd59fc5814 · Sep 25
€10,745 EUR
$11,997 USD
View
Price last confirmed 42 days ago
10 more retailers have this diamond
Prices start from €5,125 EURSave up to €5,620 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+
1.53ct Oval
€5,125 EUR