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Round|Natural|GIA

1.07ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 1246086011

Certificate GIA 1246086011

Diamond specifications and retailer prices

From €1,467 EUR
HK$12,800 HKD
As of November 1, 2026
Save €2,759 EUR (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,226 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 1246086011. Listed at 12 retailers as of October 27, 2026, with prices from €1,467 to €4,226, a €2,759 spread on the same certified stone. NZ Jewellers lists it at €4,226. 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
FluorescenceFaint
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246086011
Dimensions6.45 × 6.50 × 4.06 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
6.45 mm6.50 mm1.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1246086011
Side View
Table 57.0%CrownGirdle: MED-STKPavilion 40.6°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 1
Current: €4,226 EUR|Low: €1,467 EUR|High: €4,321 EUR|Avg: €2,424 EUR|-2.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€1,467 EUR
Retailer 5€1,723 EUR
Retailer 7€1,824 EUR
Retailer 2€1,923 EUR
Retailer 12€2,021 EUR
Retailer 4€2,067 EUR
Retailer 3€2,114 EUR
Retailer 10€2,196 EUR
Retailer 6€2,462 EUR
Retailer 9€3,045 EUR
Retailer 11€3,560 EUR
NZ Jewellers€4,226 EUR

21 data points across 12 retailers

12 retailers€1,467 EUR to €4,226 EUR

A
Cheapest Retailer
-
€1,467 EUR
HK$12,800 HKD
A
Retailer 2
-
€1,723 EUR
View
A
Retailer 3
-
€1,824 EUR
$2,038 USD
View
A
Retailer 4
-
€1,923 EUR
£1,691 GBP
View
Retailer 5
-
€2,021 EUR
$2,258 USD
View
Price last confirmed 7 days ago
Retailer 6
-
€2,067 EUR
SGD 3,121 SGD
View
Price last confirmed 7 days ago
Retailer 7
-
€2,114 EUR
$2,362 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
€2,196 EUR
$2,453 USD
View
B+
Retailer 9
-
€2,462 EUR
View
B+
Retailer 10
-
€3,045 EUR
View
B
Retailer 11
-
€3,560 EUR
£3,132 GBP
View
Most Expensive
B
NZ Jewellers
ce65cd9e-71ae-4145-9cef-6b8d9727c942 · Oct 27
€4,226 EUR
$4,721 USD
View
11 more retailers have this diamond
Prices start from €1,467 EURSave up to €2,759 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
€1,467 EUR