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Round|Natural|GIA

1.30ct H I1 Round Natural Diamond

EX • H/I1 • GIA 1553754407

Certificate GIA 1553754407

Diamond specifications and retailer prices

From €1,974 EUR
HK$17,300 HKD
As of November 2, 2026
Save €3,504 EUR (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €5,478 EUR at NZ Jewellers · As of November 2, 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1553754407. Listed at 8 retailers as of November 2, 2026, with prices from €1,974 to €5,478, a €3,504 spread on the same certified stone. NZ Jewellers lists it at €5,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
H
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1553754407
Dimensions6.95 × 6.91 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.95 mm6.91 mm1.30 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553754407
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 2
Current: €5,478 EUR|Low: €1,963 EUR|High: €5,585 EUR|Avg: €3,013 EUR|+10.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€1,974 EUR
Retailer 4€2,191 EUR
Retailer 7€2,230 EUR
Retailer 6€2,305 EUR
Retailer 3€2,434 EUR
Retailer 5€2,954 EUR
Retailer 9€3,324 EUR
Retailer 8€3,988 EUR
NZ Jewellers€5,478 EUR

31 data points across 9 retailers

8 retailers€1,974 EUR to €5,478 EUR

A
Cheapest Retailer
-
€1,974 EUR
HK$17,300 HKD
A
Retailer 2
-
€2,191 EUR
$2,457 USD
View
Final sale: no returns
A
Retailer 3
-
€2,230 EUR
$2,501 USD
View
B+
Retailer 4
-
€2,305 EUR
$2,585 USD
View
B+
Retailer 5
-
€2,434 EUR
$2,730 USD
View
B+
Retailer 6
-
€2,954 EUR
View
Retailer 7
-
€3,988 EUR
$4,473 USD
View
Price last confirmed 10 days ago
Most Expensive
C
NZ Jewellers
312616b0-e5a7-4e60-9c00-0c075f4a4b02 · Nov 2
€5,478 EUR
$6,144 USD
View
7 more retailers have this diamond
Prices start from €1,974 EURSave up to €3,504 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
€1,974 EUR