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Radiant|Natural|GIA

0.91ct D SI2 Radiant Natural Diamond

ID • D/SI2 • GIA 7426523449

Certificate GIA 7426523449

Diamond specifications and retailer prices

From €1,363 EUR
HK$11,900 HKD
As of October 31, 2026
Save €3,401 EUR (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €4,765 EUR at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7426523449. Listed at 15 retailers as of October 30, 2026, with prices from €1,363 to €4,765, a €3,401 spread on the same certified stone. Moon Ocean lists it at €4,765. 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

0.91
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7426523449
Dimensions6.26 × 4.72 × 3.25 mm
L/W Ratio1.33
Top View
6.26 mm4.72 mm0.91 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7426523449
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 68.8%

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: Oct 31
Current: €4,765 EUR|Low: €1,352 EUR|High: €4,811 EUR|Avg: €2,251 EUR|-1.0%
Moon Ocean
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
November 1, 2026
Retailer 10€1,363 EUR
Retailer 4€1,659 EUR
Retailer 3€1,694 EUR
Retailer 9€1,713 EUR
Retailer 5€1,753 EUR
Retailer 6€1,772 EUR
Retailer 14€1,836 EUR
Retailer 15€1,836 EUR
Retailer 13€1,920 EUR
Retailer 7€1,983 EUR
Retailer 2€2,014 EUR
Retailer 17€2,118 EUR
Retailer 11€2,508 EUR
Retailer 8€2,670 EUR
Retailer 12€3,220 EUR
Retailer 16€3,837 EUR
Moon Ocean€4,765 EUR

26 data points across 17 retailers

15 retailers€1,363 EUR to €4,765 EUR

A
Cheapest Retailer
-
€1,363 EUR
HK$11,900 HKD
B+
Retailer 2
-
€1,659 EUR
$1,853 USD
View
B+
Retailer 3
-
€1,694 EUR
$1,892 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,753 EUR
$1,959 USD
View
B+
Retailer 5
-
€1,772 EUR
$1,980 USD
View
B+
Retailer 6
-
€1,836 EUR
$2,051 USD
View
B+
Retailer 7
-
€1,836 EUR
$2,051 USD
View
B+
Retailer 8
-
€1,894 EUR
SGD 2,859 SGD
View
B+
Retailer 9
-
€1,920 EUR
$2,145 USD
View
B+
Retailer 10
-
€2,014 EUR
£1,771 GBP
View
B+
Retailer 11
-
€2,118 EUR
$2,366 USD
View
B+
Retailer 12
-
€2,508 EUR
View
B
Retailer 13
-
€3,220 EUR
£2,833 GBP
View
B
Retailer 14
-
€3,837 EUR
$4,287 USD
View
Most Expensive
B
Moon Ocean
NVN-2041B6C57-449 · Oct 30
€4,765 EUR
£4,191 GBP
View
14 more retailers have this diamond
Prices start from €1,363 EURSave up to €3,401 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
0.91ct Radiant
€1,363 EUR