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Radiant|Natural|GIA

0.80ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 7328762190

Certificate GIA 7328762190

Diamond specifications and retailer prices

From €997 EUR
HK$8,700 HKD
As of November 1, 2026
Save €2,297 EUR (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,294 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 7328762190. Listed at 18 retailers as of October 30, 2026, with prices from €997 to €3,294, a €2,297 spread on the same certified stone. NZ Jewellers lists it at €3,294. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7328762190
Dimensions5.71 × 4.58 × 3.20 mm
L/W Ratio1.25
Top View
5.71 mm4.58 mm0.80 ctI / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7328762190
Side View
Table 66.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 69.9%

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: €3,294 EUR|Low: €997 EUR|High: €3,294 EUR|Avg: €1,582 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
Retailer 17
Retailer 18
November 2, 2026
Retailer 7€997 EUR
Retailer 9€1,202 EUR
Retailer 3€1,246 EUR
Retailer 4€1,251 EUR
Retailer 8€1,262 EUR
Retailer 5€1,342 EUR
Retailer 16€1,351 EUR
Retailer 17€1,351 EUR
Retailer 15€1,413 EUR
Retailer 6€1,432 EUR
Retailer 10€1,472 EUR
Retailer 11€1,507 EUR
Retailer 18€1,558 EUR
Retailer 2€1,703 EUR
Retailer 13€1,844 EUR
Retailer 14€1,993 EUR
Retailer 12€2,367 EUR
NZ Jewellers€3,294 EUR

27 data points across 18 retailers

18 retailers€997 EUR to €3,294 EUR

A
Cheapest Retailer
-
€997 EUR
HK$8,700 HKD
B+
Retailer 2
-
€1,246 EUR
$1,392 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,251 EUR
$1,398 USD
View
B+
Retailer 4
-
€1,262 EUR
$1,410 USD
View
B+
Retailer 5
-
€1,342 EUR
$1,499 USD
View
B+
Retailer 6
-
€1,351 EUR
$1,509 USD
View
B+
Retailer 7
-
€1,351 EUR
$1,509 USD
View
B+
Retailer 8
-
€1,394 EUR
SGD 2,104 SGD
View
B+
Retailer 9
-
€1,413 EUR
$1,579 USD
View
B+
Retailer 10
-
€1,432 EUR
$1,600 USD
View
B+
Retailer 11
-
€1,472 EUR
$1,645 USD
View
B+
Retailer 12
-
€1,507 EUR
£1,326 GBP
View
B
Retailer 13
-
€1,558 EUR
$1,741 USD
View
B+
Retailer 14
-
€1,703 EUR
£1,498 GBP
View
B
Retailer 15
-
€1,844 EUR
View
B
Retailer 16
-
€1,993 EUR
ZAR 35,968 ZAR
View
B
Retailer 17
-
€2,367 EUR
£2,082 GBP
View
Most Expensive
B
NZ Jewellers
eaf00f75-17a1-4e9c-83f9-f8e73fcf153a · Oct 30
€3,294 EUR
$3,680 USD
View
17 more retailers have this diamond
Prices start from €997 EURSave up to €2,297 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
€997 EUR