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Round|Natural|GIA

0.91ct D FL Round Natural Diamond

EX • D/FL • GIA 6555090870

Certificate GIA 6555090870

Diamond specifications and retailer prices

From €5,144 EUR
HK$44,900 HKD
As of October 31, 2026
Save €4,846 EUR (49%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €12,300 EUR at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.91ct natural round diamond

This 0.91ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6555090870. Listed at 21 retailers as of October 31, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555090870
Dimensions6.38 × 6.35 × 3.74 mm
L/W Ratio1.00
Top View
6.38 mm6.35 mm0.91 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555090870
Side View
Table 59.0%Crown 31.5°Girdle: MediumPavilion 41°Culet: NoneDepth 58.7%

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: €6,922 EUR|Low: €5,098 EUR|High: €10,717 EUR|Avg: €7,137 EUR|-4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12€5,144 EUR
Retailer 11€5,389 EUR
Retailer 8€5,847 EUR
Retailer 9€6,167 EUR
Retailer 2€6,255 EUR
Retailer 7€6,345 EUR
Retailer 5€6,877 EUR
Retailer 3€6,906 EUR
Retailer 1€6,922 EUR
Retailer 13€7,325 EUR
Retailer 4€7,548 EUR
Retailer 6€9,443 EUR
Retailer 10€9,990 EUR

30 data points across 13 retailers

21 retailers€5,144 EUR to €9,990 EUR

A
Cheapest Retailer
-
€5,144 EUR
HK$44,900 HKD
B+
Retailer 2
-
€5,389 EUR
₹573,406 INR
View
B+
Retailer 3
-
€5,847 EUR
$6,532 USD
View
B+
Retailer 4
-
€6,167 EUR
$6,890 USD
View
B+
Retailer 5
-
€6,255 EUR
$6,988 USD
View
Final sale: no returns
Retailer 6
-
€6,304 EUR
SGD 9,518 SGD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
€6,345 EUR
£5,582 GBP
View
B+
Retailer 8
-
€6,666 EUR
$7,447 USD
View
B+
Retailer 9
-
€6,668 EUR
$7,450 USD
View
Retailer 10
-
€6,877 EUR
A$11,820 AUD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€6,906 EUR
$7,716 USD
View
B+
Retailer 12
-
€6,922 EUR
$7,733 USD
View
B+
Retailer 13
-
€7,325 EUR
£6,444 GBP
View
Retailer 14
-
€7,355 EUR
$8,217 USD
View
Price last confirmed 24 days ago
Retailer 15
-
€7,468 EUR
$8,343 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
€7,548 EUR
View
B
Retailer 17
-
€7,568 EUR
A$13,008 AUD
View
Retailer 18
-
€8,486 EUR
$9,481 USD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
€9,443 EUR
£8,307 GBP
View
B
Retailer 20
-
€9,990 EUR
ZAR 180,306 ZAR
View
Most Expensive
NZ Jewellers
6767550e-36db-49cc-a936-f72a6a8167eb · Sep 26
€12,300 EUR
$13,742 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from €5,144 EURSave up to €4,846 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 Round
€5,144 EUR