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Round|Natural|GIA

0.31ct H IF Round Natural Diamond

EX • H/IF • GIA 5553686470

Certificate GIA 5553686470

Diamond specifications and retailer prices

From €306 EUR
$342 USD
As of November 1, 2026
Save €935 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,476 EUR at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct 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 5553686470. Listed at 19 retailers as of October 29, 2026, with a 306% 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

0.31
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 5553686470
Dimensions4.37 × 4.39 × 2.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Minor Details of Polish
Top View
4.37 mm4.39 mm0.31 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5553686470
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NDepth 60.6%

Caratlytics Score

How it works →
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: Nov 1
Current: €1,241 EUR|Low: €306 EUR|High: €1,399 EUR|Avg: €585 EUR|-11.3%
NZ Jewellers
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
November 2, 2026
Retailer 3€306 EUR
Retailer 6€330 EUR
Retailer 4€356 EUR
Retailer 7€369 EUR
Retailer 8€415 EUR
Retailer 9€436 EUR
Retailer 14€441 EUR
Retailer 13€468 EUR
Retailer 10€492 EUR
Retailer 11€502 EUR
Retailer 12€596 EUR
Retailer 2€624 EUR
Retailer 15€723 EUR
Retailer 5€768 EUR
NZ Jewellers€1,241 EUR

26 data points across 15 retailers

19 retailers€306 EUR to €1,241 EUR

A
Cheapest Retailer
-
€306 EUR
$342 USD
A
Retailer 2
-
€330 EUR
$369 USD
View
A
Retailer 3
-
€356 EUR
$398 USD
View
A
Retailer 4
-
€369 EUR
$412 USD
View
Retailer 5
-
€385 EUR
$430 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
€415 EUR
£365 GBP
View
B+
Retailer 7
-
€436 EUR
$487 USD
View
B+
Retailer 8
-
€441 EUR
$493 USD
View
Retailer 9
-
€444 EUR
$496 USD
View
Price last confirmed 41 days ago
B+
Retailer 10
-
€468 EUR
$523 USD
View
B+
Retailer 11
-
€492 EUR
$550 USD
View
B+
Retailer 12
-
€502 EUR
ZAR 9,067 ZAR
View
B+
Retailer 13
-
€596 EUR
View
Retailer 14
-
€606 EUR
A$1,042 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
€624 EUR
£548 GBP
View
B
Retailer 16
-
€723 EUR
£636 GBP
View
B
Retailer 17
-
€768 EUR
£676 GBP
View
B
Retailer 18
-
€1,241 EUR
$1,387 USD
View
Most Expensive
NZ Jewellers
7639fbe1-7646-441c-9fde-3f0f841f3b37 · Sep 24
€1,476 EUR
$1,649 USD
View
Price under review
18 more retailers have this diamond
Prices start from €306 EURSave up to €935 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
0.31ct Round
€306 EUR