Radiant|Natural|GIA

0.81ct D SI1 Radiant Natural Diamond

ID • D/SI1 • GIA 6552695041

Certificate GIA 6552695041

Diamond specifications and retailer prices

From €717 EUR
₹76,271 INR
As of October 31, 2026
Save €1,605 EUR (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,322 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 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 6552695041. Listed at 11 retailers as of October 30, 2026, with prices from €717 to €2,322, a €1,605 spread on the same certified stone. NZ Jewellers lists it at €2,322. 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
D
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 6552695041
Dimensions6.37 × 4.67 × 3.20 mm
L/W Ratio1.36
Top View
6.37 mm4.67 mm0.81 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 6552695041
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.4%

Caratlytics Score

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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: €2,322 EUR|Low: €675 EUR|High: €2,322 EUR|Avg: €1,186 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 4€717 EUR
Retailer 10€754 EUR
Retailer 3€911 EUR
Retailer 8€913 EUR
Retailer 9€1,031 EUR
Retailer 7€1,112 EUR
Retailer 2€1,123 EUR
Retailer 11€1,245 EUR
Retailer 5€1,336 EUR
Retailer 6€1,753 EUR
NZ Jewellers€2,322 EUR

37 data points across 11 retailers

11 retailers€717 EUR to €2,322 EUR

A
Cheapest Retailer
-
€717 EUR
₹76,271 INR
A
Retailer 2
-
€754 EUR
$842 USD
View
Final sale: no returns
A
Retailer 3
-
€911 EUR
$1,018 USD
View
A
Retailer 4
-
€913 EUR
$1,020 USD
View
A
Retailer 5
-
€1,031 EUR
$1,152 USD
View
A
Retailer 6
-
€1,112 EUR
£978 GBP
View
A
Retailer 7
-
€1,123 EUR
£988 GBP
View
Retailer 8
-
€1,245 EUR
A$2,139 AUD
View
Price last confirmed 28 days ago
A
Retailer 9
-
€1,336 EUR
View
B+
Retailer 10
-
€1,753 EUR
£1,542 GBP
View
Most Expensive
B
NZ Jewellers
14c108c4-2cfa-41a9-9ef1-552dbe5e3c03 · Oct 30
€2,322 EUR
$2,594 USD
View
10 more retailers have this diamond
Prices start from €717 EURSave up to €1,605 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
€717 EUR