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5.71ct H IF Round Natural Diamond

EX • H/IF • HRD 260000097639

Certificate HRD 260000097639

Diamond specifications and retailer prices

From $172,051 AUD
$120,856 USD
As of October 30, 2026
Save $100,342 AUD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $272,393 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.71ct natural round diamond

This 5.71ct natural round sits in the over five carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by HRD 260000097639. Listed at 4 retailers as of October 29, 2026, with prices from $172,051 to $272,393, a $100,342 spread on the same certified stone. MOH London lists it at $272,393. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

5.71
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000097639
Dimensions11.33 × 11.39 × 7.18 mm
L/W Ratio1.01
Top View
11.33 mm11.39 mm5.71 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000097639
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 63.2%

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 30
Current: $272,393 AUD|Low: $172,051 AUD|High: $273,843 AUD|Avg: $208,186 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$172,051 AUD
Retailer 2$173,969 AUD
Retailer 3$210,166 AUD
MOH London$272,393 AUD

15 data points across 4 retailers

4 retailers$172,051 AUD to $272,393 AUD

A
Cheapest Retailer
-
$172,051 AUD
$120,856 USD
A
Retailer 2
-
$173,969 AUD
£96,223 GBP
View
B+
Retailer 3
-
$210,166 AUD
€140,600 EUR
View
Most Expensive
B+
MOH London
B658ADA00 · Oct 29
$272,393 AUD
£150,662 GBP
View
3 more retailers have this diamond
Prices start from $172,051 AUDSave up to $100,342 AUD

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
5.71ct Round
$172,051 AUD