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Radiant|Natural|GIA

0.80ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 1553568311

Certificate GIA 1553568311

Diamond specifications and retailer prices

From €1,034 EUR
$1,155 USD
As of October 31, 2026
Save €268 EUR (21%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,302 EUR at GemTrove · As of October 31, 2026
View at GemTrove

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553568311. Listed at 6 retailers as of October 31, 2026, with prices from €1,034 to €1,302, a €268 spread on the same certified stone. GemTrove lists it at €1,302. 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
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553568311
Dimensions6.22 × 4.49 × 3.07 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural
Top View
6.22 mm4.49 mm0.80 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553568311
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,302 EUR|Low: €887 EUR|High: €1,327 EUR|Avg: €1,147 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 17, 2026
Retailer 3€1,034 EUR
Retailer 6€1,051 EUR
Retailer 2€1,079 EUR
Retailer 5€1,162 EUR
Retailer 4€1,258 EUR
GemTrove€1,302 EUR

11 data points across 6 retailers

6 retailers€1,034 EUR to €1,302 EUR

A
Cheapest Retailer
-
€1,034 EUR
$1,155 USD
Final sale: no returns
A
Retailer 2
-
€1,051 EUR
MYR 4,781 MYR
View
A
Retailer 3
-
€1,079 EUR
$1,205 USD
View
A
Retailer 4
-
€1,162 EUR
SGD 1,754 SGD
View
A
Retailer 5
-
€1,258 EUR
$1,406 USD
View
Most Expensive
A
GemTrove
GT-N-00951945-98 · Oct 31
€1,302 EUR
A$2,238 AUD
View
5 more retailers have this diamond
Prices start from €1,034 EURSave up to €268 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
0.80ct Radiant
€1,034 EUR