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Radiant|Natural|GIA

0.80ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 2556684338

Certificate GIA 2556684338

Diamond specifications and retailer prices

From €996 EUR
A$1,718 AUD
As of November 1, 2026
3 retailers carry this diamond
Most expensive: €996 EUR at GemTrove
View at GemTrove

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556684338. Listed at 3 retailers as of November 1, 2026. 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

0.80
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556684338
Dimensions6.26 × 4.40 × 3.00 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
6.26 mm4.40 mm0.80 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2556684338
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €996 EUR|Low: €656 EUR|High: €1,061 EUR|Avg: €946 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 8, 2026
Retailer 5€656 EUR
Retailer 6€904 EUR
Retailer 4€940 EUR
Retailer 3€949 EUR
GemTrove€996 EUR
Retailer 2€1,016 EUR
Retailer 8€1,025 EUR
Retailer 7€1,061 EUR

5 data points across 8 retailers

3 retailers

Retailer 1
-
€904 EUR
$1,014 USD
Price last confirmed 28 days ago
Retailer 2
-
€940 EUR
SGD 1,425 SGD
View
Price last confirmed 25 days ago
Most Expensive
B+
GemTrove
GT-N-00951950-98 · Nov 1
€996 EUR
A$1,718 AUD
View
2 more retailers have this diamond

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.

B+
0.80ct Radiant
€996 EUR