Round|Natural|GIA

1.07ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 3565218829

Certificate GIA 3565218829

Diamond specifications and retailer prices

From €2,248 EUR
$2,512 USD
As of November 1, 2026
Save €1,254 EUR (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,751 EUR at NZ Jewellers · As of October 9, 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 3565218829. Listed at 16 retailers as of November 1, 2026, with a 56% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565218829
Dimensions6.52 × 6.53 × 4.06 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Feather
Top View
6.52 mm6.53 mm1.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3565218829
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: €4,751 EUR|Low: €2,212 EUR|High: €4,874 EUR|Avg: €2,864 EUR|-2.5%
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
November 2, 2026
Retailer 3€2,214 EUR
Retailer 13€2,248 EUR
Retailer 6€2,251 EUR
Retailer 15€2,268 EUR
Retailer 5€2,273 EUR
Retailer 12€2,274 EUR
Retailer 16€2,293 EUR
Retailer 14€2,372 EUR
Retailer 8€2,427 EUR
Retailer 17€2,451 EUR
Retailer 7€2,546 EUR
Retailer 9€2,618 EUR
Retailer 11€2,940 EUR
Retailer 10€3,278 EUR
Retailer 2€3,502 EUR
Retailer 4€4,030 EUR
NZ Jewellers€4,751 EUR

41 data points across 17 retailers

16 retailers€2,248 EUR to €3,502 EUR

Retailer 1
-
€2,214 EUR
£1,948 GBP
Price last confirmed 20 days ago
A
Retailer 2
-
€2,248 EUR
$2,512 USD
View
A
Retailer 3
-
€2,268 EUR
$2,534 USD
View
Retailer 4
-
€2,273 EUR
$2,539 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
€2,274 EUR
$2,540 USD
View
A
Retailer 6
-
€2,293 EUR
$2,561 USD
View
B+
Retailer 7
-
€2,372 EUR
$2,650 USD
View
Final sale: no returns
B+
Retailer 8
-
€2,390 EUR
A$4,108 AUD
View
Retailer 9
-
€2,427 EUR
$2,711 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
€2,451 EUR
$2,738 USD
View
Retailer 11
-
€2,546 EUR
A$4,376 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
€2,940 EUR
$3,285 USD
View
B+
Retailer 13
-
€3,278 EUR
View
B
Retailer 14
-
€3,502 EUR
£3,081 GBP
View
Retailer 15
-
€4,030 EUR
£3,545 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
82fc1628-e3a1-4f66-aaa6-9fd7bde34877 · Oct 9
€4,751 EUR
$5,308 USD
View
Price last confirmed 24 days ago
15 more retailers have this diamond
Prices start from €2,248 EURSave up to €1,254 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
€2,248 EUR