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Round|Natural|GIA

1.00ct I FL Round Natural Diamond

ID • I/FL • GIA 6552891562

Certificate GIA 6552891562

Diamond specifications and retailer prices

From €3,575 EUR
$3,994 USD
As of October 27, 2026
Save €319 EUR (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €3,894 EUR at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552891562. Listed at 2 retailers as of October 27, 2026, with a relatively tight 9% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552891562
Dimensions6.43 × 6.39 × 3.95 mm
L/W Ratio1.01
Top View
6.43 mm6.39 mm1.00 ctI / FL
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552891562
Side View
Table 58.0%CrownGirdlePavilionCulet: NoneDepth 61.6%

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: Oct 27
Current: €3,894 EUR|Low: €3,569 EUR|High: €3,894 EUR|Avg: €3,730 EUR|+0.8%
77 Diamonds
Retailer 2
October 28, 2026
Retailer 2€3,575 EUR
77 Diamonds€3,894 EUR

20 data points across 2 retailers

2 retailers€3,575 EUR to €3,894 EUR

A
Cheapest Retailer
-
€3,575 EUR
$3,994 USD
Most Expensive
B+
77 Diamonds
RBCPWMZZVPQT · Oct 28
€3,894 EUR
£3,425 GBP
View
1 more retailer has this diamond
Prices start from €3,575 EURSave up to €319 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
1.00ct Round
€3,575 EUR