Oval|Natural|GIA

1.30ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1545924664

Certificate GIA 1545924664

Diamond specifications and retailer prices

From €2,636 EUR
HK$23,100 HKD
As of November 1, 2026
Save €3,787 EUR (59%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €6,423 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545924664. Listed at 10 retailers as of October 30, 2026, with prices from €2,636 to €6,423, a €3,787 spread on the same certified stone. NZ Jewellers lists it at €6,423. 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

1.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545924664
Dimensions8.55 × 6.00 × 3.76 mm
L/W Ratio1.43
Key to symbols
Crystal, Feather, Needle
Top View
8.55 mm6.00 mm1.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545924664
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,423 EUR|Low: €2,636 EUR|High: €6,768 EUR|Avg: €4,044 EUR|-5.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6€2,636 EUR
Retailer 3€3,026 EUR
Retailer 10€3,279 EUR
Retailer 11€3,436 EUR
Retailer 2€3,566 EUR
Retailer 8€3,566 EUR
Retailer 5€3,722 EUR
Retailer 4€3,985 EUR
Retailer 9€4,142 EUR
Retailer 7€5,964 EUR
NZ Jewellers€6,423 EUR

38 data points across 11 retailers

10 retailers€2,636 EUR to €6,423 EUR

A
Cheapest Retailer
-
€2,636 EUR
HK$23,100 HKD
A
Retailer 2
-
€3,279 EUR
$3,678 USD
View
Retailer 3
-
€3,436 EUR
SGD 5,208 SGD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€3,566 EUR
$4,000 USD
View
A
Retailer 5
-
€3,566 EUR
$4,000 USD
View
B+
Retailer 6
-
€3,722 EUR
View
B+
Retailer 7
-
€3,985 EUR
View
B+
Retailer 8
-
€4,142 EUR
$4,646 USD
View
B
Retailer 9
-
€5,964 EUR
£5,267 GBP
View
Most Expensive
B
NZ Jewellers
6a38f130-69ea-4d61-a0c7-84ed0ffc2686 · Oct 30
€6,423 EUR
$7,204 USD
View
9 more retailers have this diamond
Prices start from €2,636 EURSave up to €3,787 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
1.30ct Oval
€2,636 EUR