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Radiant|Natural|GIA

0.81ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 2235916595

Certificate GIA 2235916595

Diamond specifications and retailer prices

From €1,213 EUR
$1,360 USD
As of November 1, 2026
Save €2,311 EUR (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,524 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural radiant diamond

This 0.81ct natural radiant sits in the just-under-one-carat band, graded G 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 2235916595. Listed at 16 retailers as of October 30, 2026, with prices from €1,213 to €3,524, a €2,311 spread on the same certified stone. NZ Jewellers lists it at €3,524. 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

0.81
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235916595
Dimensions6.39 × 4.91 × 3.25 mm
L/W Ratio1.30
Top View
6.39 mm4.91 mm0.81 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235916595
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

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: Nov 1
Current: €3,524 EUR|Low: €1,213 EUR|High: €3,524 EUR|Avg: €1,824 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
November 1, 2026
Retailer 4€1,213 EUR
Retailer 11€1,309 EUR
Retailer 13€1,309 EUR
Retailer 7€1,351 EUR
Retailer 12€1,369 EUR
Retailer 15€1,510 EUR
Retailer 8€1,619 EUR
Retailer 5€1,661 EUR
Retailer 14€1,688 EUR
Retailer 2€1,822 EUR
Retailer 6€1,868 EUR
Retailer 10€1,972 EUR
Retailer 9€2,152 EUR
Retailer 3€2,534 EUR
NZ Jewellers€3,524 EUR

32 data points across 15 retailers

16 retailers€1,213 EUR to €3,524 EUR

A
Cheapest Retailer
-
€1,213 EUR
$1,360 USD
A
Retailer 2
-
€1,309 EUR
$1,468 USD
View
B+
Retailer 3
-
€1,309 EUR
$1,468 USD
View
B+
Retailer 4
-
€1,351 EUR
$1,515 USD
View
B+
Retailer 5
-
€1,369 EUR
$1,536 USD
View
B+
Retailer 6
-
€1,380 EUR
$1,548 USD
View
B+
Retailer 7
-
€1,510 EUR
$1,694 USD
View
B+
Retailer 8
-
€1,619 EUR
£1,430 GBP
View
B
Retailer 9
-
€1,661 EUR
$1,863 USD
View
B+
Retailer 10
-
€1,688 EUR
£1,491 GBP
View
B+
Retailer 11
-
€1,822 EUR
£1,609 GBP
View
Retailer 12
-
€1,868 EUR
A$3,223 AUD
View
Price last confirmed 34 days ago
B
Retailer 13
-
€1,972 EUR
View
B
Retailer 14
-
€2,152 EUR
ZAR 38,991 ZAR
View
Retailer 15
-
€2,534 EUR
£2,238 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
86689ea0-2795-4d92-9c88-3aa220e23c74 · Oct 30
€3,524 EUR
$3,952 USD
View
15 more retailers have this diamond
Prices start from €1,213 EURSave up to €2,311 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
0.81ct Radiant
€1,213 EUR