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Radiant|Natural|GIA

0.91ct H VS1 Radiant Natural Diamond

EX • H/VS1 • GIA 6551621364

Certificate GIA 6551621364

Diamond specifications and retailer prices

From €2,631 EUR
$2,939 USD
As of November 2, 2026
Save €2,136 EUR (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €4,766 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551621364. Listed at 8 retailers as of November 1, 2026, with prices from €2,631 to €4,766, a €2,136 spread on the same certified stone. MOH London lists it at €4,766. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551621364
Dimensions5.25 × 5.20 × 3.45 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Needle
Top View
5.25 mm5.20 mm0.91 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551621364
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,766 EUR|Low: €2,026 EUR|High: €4,791 EUR|Avg: €3,156 EUR|+13.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6€2,631 EUR
Retailer 8€2,683 EUR
Retailer 5€2,766 EUR
Retailer 4€2,850 EUR
Retailer 2€3,336 EUR
Retailer 7€3,656 EUR
Retailer 3€4,204 EUR
MOH London€4,766 EUR

31 data points across 8 retailers

8 retailers€2,631 EUR to €4,766 EUR

B+
Cheapest Retailer
-
€2,631 EUR
$2,939 USD
Final sale: no returns
Retailer 2
-
€2,683 EUR
A$4,611 AUD
View
Price last confirmed 25 days ago
B
Retailer 3
-
€2,766 EUR
$3,090 USD
View
Retailer 4
-
€2,850 EUR
$3,184 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
€3,336 EUR
View
B
Retailer 6
-
€3,656 EUR
£3,216 GBP
View
B
Retailer 7
-
€4,204 EUR
ZAR 75,868 ZAR
View
Most Expensive
B
MOH London
D2D0CF966 · Nov 1
€4,766 EUR
£4,193 GBP
View
7 more retailers have this diamond
Prices start from €2,631 EURSave up to €2,136 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.

B+
0.91ct Radiant
€2,631 EUR