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Round|Natural|GIA

1.07ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2448265945

Certificate GIA 2448265945

Diamond specifications and retailer prices

From €1,684 EUR
HK$14,700 HKD
As of November 1, 2026
Save €3,061 EUR (65%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,745 EUR at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2448265945. Listed at 19 retailers as of October 27, 2026, with prices from €1,684 to €4,745, a €3,061 spread on the same certified stone. NZ Jewellers lists it at €4,745. 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

1.07
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2448265945
Dimensions6.73 × 6.71 × 4.01 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.73 mm6.71 mm1.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2448265945
Side View
Table 60.0%Crown 31.5°Girdle: MediumPavilion 41.6°Culet: NoneDepth 59.7%

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 1
Current: €4,745 EUR|Low: €1,673 EUR|High: €4,745 EUR|Avg: €2,684 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
October 31, 2026
Retailer 2€1,684 EUR
Retailer 11€1,919 EUR
Retailer 10€2,090 EUR
Retailer 12€2,095 EUR
Retailer 7€2,247 EUR
Retailer 4€2,374 EUR
Retailer 3€2,543 EUR
Retailer 6€2,656 EUR
Retailer 5€2,728 EUR
Retailer 8€2,763 EUR
Retailer 9€3,981 EUR
NZ Jewellers€4,745 EUR

40 data points across 12 retailers

19 retailers€1,684 EUR to €4,745 EUR

A
Cheapest Retailer
-
€1,684 EUR
HK$14,700 HKD
A
Retailer 2
-
€1,919 EUR
SGD 2,897 SGD
View
A
Retailer 3
-
€2,050 EUR
$2,290 USD
View
A
Retailer 4
-
€2,071 EUR
$2,314 USD
View
Retailer 5
-
€2,090 EUR
$2,335 USD
View
Price last confirmed 15 days ago
Retailer 6
-
€2,247 EUR
$2,510 USD
View
Price last confirmed 5 days ago
Retailer 7
-
€2,269 EUR
$2,535 USD
View
Price last confirmed 7 days ago
Retailer 8
-
€2,269 EUR
$2,535 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€2,349 EUR
SGD 3,546 SGD
View
Retailer 10
-
€2,374 EUR
$2,652 USD
View
Price last confirmed 8 days ago
Retailer 11
-
€2,395 EUR
$2,676 USD
View
Price last confirmed 8 days ago
Retailer 12
-
€2,543 EUR
A$4,370 AUD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
€2,614 EUR
$2,920 USD
View
B+
Retailer 14
-
€2,619 EUR
$2,926 USD
View
B+
Retailer 15
-
€2,656 EUR
View
B+
Retailer 16
-
€2,728 EUR
£2,400 GBP
View
B+
Retailer 17
-
€2,763 EUR
ZAR 49,877 ZAR
View
Retailer 18
-
€3,981 EUR
£3,502 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
e496e9e4-8581-44ea-a124-c97f5a68f71f · Oct 27
€4,745 EUR
$5,301 USD
View
18 more retailers have this diamond
Prices start from €1,684 EURSave up to €3,061 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
1.07ct Round
€1,684 EUR