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Round|Natural|GIA

1.30ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2557290174

Certificate GIA 2557290174

Diamond specifications and retailer prices

From €2,417 EUR
HK$21,100 HKD
As of November 1, 2026
Save €3,259 EUR (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,677 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557290174. Listed at 19 retailers as of October 30, 2026, with prices from €2,417 to €5,677, a €3,259 spread on the same certified stone. NZ Jewellers lists it at €5,677. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557290174
Dimensions6.97 × 6.93 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.97 mm6.93 mm1.30 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557290174
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°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: Nov 1
Current: €5,677 EUR|Low: €2,417 EUR|High: €5,677 EUR|Avg: €3,512 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 4€2,417 EUR
Retailer 8€2,472 EUR
Retailer 18€2,744 EUR
Retailer 3€2,871 EUR
Retailer 11€2,911 EUR
Retailer 16€2,956 EUR
Retailer 7€3,074 EUR
Retailer 15€3,203 EUR
Retailer 2€3,325 EUR
Retailer 12€3,331 EUR
Retailer 10€3,416 EUR
Retailer 9€3,504 EUR
Retailer 13€3,550 EUR
Retailer 5€3,695 EUR
Retailer 17€3,712 EUR
Retailer 6€4,751 EUR
Retailer 14€5,355 EUR
NZ Jewellers€5,677 EUR

35 data points across 18 retailers

19 retailers€2,417 EUR to €5,677 EUR

A
Cheapest Retailer
-
€2,417 EUR
HK$21,100 HKD
Retailer 2
-
€2,472 EUR
₹263,043 INR
View
Price last confirmed 12 days ago
A
Retailer 3
-
€2,744 EUR
SGD 4,142 SGD
View
A
Retailer 4
-
€2,871 EUR
$3,207 USD
View
A
Retailer 5
-
€2,911 EUR
£2,561 GBP
View
A
Retailer 6
-
€2,956 EUR
$3,302 USD
View
Final sale: no returns
Retailer 7
-
€3,074 EUR
$3,434 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
€3,203 EUR
$3,578 USD
View
A
Retailer 9
-
€3,325 EUR
$3,715 USD
View
A
Retailer 10
-
€3,331 EUR
£2,930 GBP
View
A
Retailer 11
-
€3,373 EUR
A$5,798 AUD
View
A
Retailer 12
-
€3,416 EUR
SGD 5,158 SGD
View
Retailer 13
-
€3,504 EUR
$3,915 USD
View
Price last confirmed 13 days ago
A
Retailer 14
-
€3,550 EUR
View
A
Retailer 15
-
€3,695 EUR
$4,128 USD
View
A
Retailer 16
-
€3,712 EUR
£3,265 GBP
View
B+
Retailer 17
-
€4,751 EUR
$5,308 USD
View
B+
Retailer 18
-
€5,355 EUR
£4,711 GBP
View
Most Expensive
B
NZ Jewellers
71d4321b-7637-42c8-8781-0a3c146a2eb5 · Oct 30
€5,677 EUR
$6,342 USD
View
18 more retailers have this diamond
Prices start from €2,417 EURSave up to €3,259 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 Round
€2,417 EUR