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5.97ct J IF Round Natural Diamond

EX • J/IF • IGI 837624554

Shape and cutting style on the report: Round brilliant

Certificate IGI 837624554

Diamond specifications and retailer prices

From $136,114 NZD
£60,303 GBP
As of October 31, 2026
Save $75,137 NZD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $211,251 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 5.97ct natural round diamond

This 5.97ct natural round sits in the over five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 837624554. Listed at 3 retailers as of October 29, 2026, with prices from $136,114 to $211,251, a $75,137 spread on the same certified stone. MOH London lists it at $211,251. 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

5.97
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 837624554
Dimensions11.51 × 11.60 × 7.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
11.51 mm11.60 mm5.97 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 837624554
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 41.7°CuletDepth 62.6%

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: $211,251 NZD|Low: $136,114 NZD|High: $212,375 NZD|Avg: $172,802 NZD|+2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$136,114 NZD
Retailer 3$163,248 NZD
Retailer 4$188,608 NZD
MOH London$211,251 NZD

26 data points across 4 retailers

3 retailers$136,114 NZD to $211,251 NZD

A
Cheapest Retailer
-
$136,114 NZD
£60,303 GBP
A
Retailer 2
-
$163,248 NZD
€87,478 EUR
View
Most Expensive
B
MOH London
B66DAA164 · Oct 29
$211,251 NZD
£93,591 GBP
View
2 more retailers have this diamond
Prices start from $136,114 NZDSave up to $75,137 NZD

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
5.97ct Round
$136,114 NZD