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Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 6555788132

Certificate GIA 6555788132

Diamond specifications and retailer prices

From €2,347 EUR
$2,622 USD
As of November 2, 2026
Save €2,970 EUR (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €5,317 EUR at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555788132. Listed at 16 retailers as of October 30, 2026, with prices from €2,347 to €5,317, a €2,970 spread on the same certified stone. NZ Jewellers lists it at €5,317. 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6555788132
Dimensions6.54 × 6.51 × 4.06 mm
L/W Ratio1.00
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Needle
Top View
6.54 mm6.51 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555788132
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: €5,317 EUR|Low: €2,175 EUR|High: €5,317 EUR|Avg: €3,049 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
November 2, 2026
Retailer 16€2,175 EUR
Retailer 7€2,347 EUR
Retailer 10€2,447 EUR
Retailer 3€2,448 EUR
Retailer 6€2,543 EUR
Retailer 14€2,543 EUR
Retailer 13€2,641 EUR
Retailer 2€2,703 EUR
Retailer 8€2,826 EUR
Retailer 9€2,844 EUR
Retailer 5€2,896 EUR
Retailer 15€2,934 EUR
Retailer 4€2,995 EUR
Retailer 11€3,126 EUR
Retailer 12€4,479 EUR
NZ Jewellers€5,317 EUR

27 data points across 16 retailers

16 retailers€2,347 EUR to €5,317 EUR

Retailer 1
-
€2,175 EUR
Price last confirmed 6 days ago
A
Retailer 2
-
€2,347 EUR
$2,622 USD
View
Final sale: no returns
A
Retailer 3
-
€2,447 EUR
£2,153 GBP
View
A
Retailer 4
-
€2,448 EUR
$2,735 USD
View
A
Retailer 5
-
€2,543 EUR
$2,841 USD
View
B+
Retailer 6
-
€2,641 EUR
$2,950 USD
View
B+
Retailer 7
-
€2,703 EUR
£2,377 GBP
View
Retailer 8
-
€2,703 EUR
$3,020 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€2,826 EUR
A$4,857 AUD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
€2,844 EUR
View
B+
Retailer 11
-
€2,896 EUR
$3,235 USD
View
B+
Retailer 12
-
€2,934 EUR
$3,278 USD
View
B+
Retailer 13
-
€2,995 EUR
£2,635 GBP
View
B+
Retailer 14
-
€3,126 EUR
ZAR 56,417 ZAR
View
B
Retailer 15
-
€4,479 EUR
£3,940 GBP
View
Most Expensive
B
NZ Jewellers
4bf644c6-e08e-4254-b50d-934d7c0d016e · Oct 30
€5,317 EUR
$5,940 USD
View
15 more retailers have this diamond
Prices start from €2,347 EURSave up to €2,970 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
€2,347 EUR