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Round|Natural|GIA

0.45ct H IF Round Natural Diamond

EX • H/IF • GIA 6551829269

Certificate GIA 6551829269

Diamond specifications and retailer prices

From €386 EUR
₹41,214 INR
As of November 1, 2026
Save €822 EUR (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,690 EUR at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6551829269. Listed at 19 retailers as of November 1, 2026, with a 213% 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

0.45
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551829269
Dimensions4.91 × 4.88 × 3.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Natural, Minor Details of Polish
Top View
4.91 mm4.88 mm0.45 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6551829269
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: €386 EUR|Low: €386 EUR|High: €1,247 EUR|Avg: €668 EUR|-6.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 1€386 EUR
Retailer 13€445 EUR
Retailer 7€477 EUR
Retailer 15€517 EUR
Retailer 17€523 EUR
Retailer 6€536 EUR
Retailer 2€543 EUR
Retailer 4€561 EUR
Retailer 12€634 EUR
Retailer 11€645 EUR
Retailer 9€672 EUR
Retailer 8€688 EUR
Retailer 14€731 EUR
Retailer 5€737 EUR
Retailer 3€747 EUR
Retailer 16€1,060 EUR
Retailer 10€1,208 EUR

29 data points across 17 retailers

19 retailers€386 EUR to €1,208 EUR

A+
Cheapest Retailer
-
€386 EUR
₹41,214 INR
Retailer 2
-
€440 EUR
$494 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
€445 EUR
HK$3,900 HKD
View
Retailer 4
-
€474 EUR
$532 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€496 EUR
$556 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
€517 EUR
SGD 783 SGD
View
Retailer 7
-
€523 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
€523 EUR
$587 USD
View
A
Retailer 9
-
€543 EUR
$609 USD
View
A
Retailer 10
-
€561 EUR
SGD 851 SGD
View
B+
Retailer 11
-
€634 EUR
£560 GBP
View
B+
Retailer 12
-
€645 EUR
£570 GBP
View
Retailer 13
-
€672 EUR
ZAR 12,182 ZAR
View
Price last confirmed 34 days ago
Retailer 14
-
€688 EUR
A$1,187 AUD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
€731 EUR
$820 USD
View
B+
Retailer 16
-
€747 EUR
$838 USD
View
B
Retailer 17
-
€1,060 EUR
£936 GBP
View
B
Retailer 18
-
€1,208 EUR
£1,067 GBP
View
Most Expensive
NZ Jewellers
c66ad71f-fa98-41f4-b4fb-b365abbbd8cb · Sep 24
€1,690 EUR
$1,895 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from €386 EURSave up to €822 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+
0.45ct Round
€386 EUR