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3.40ct J VVS1 Round Natural Diamond

EX • J/VVS1 • IGI 605300695

Shape and cutting style on the report: Round brilliant

Certificate IGI 605300695

Diamond specifications and retailer prices

From $42,718 NZD
£18,957 GBP
As of November 2, 2026
Save $22,970 NZD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $65,688 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 3.4ct natural round diamond

This 3.4ct natural round sits in the three to five carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 605300695. Listed at 4 retailers as of November 1, 2026, with prices from $42,718 to $65,688, a $22,970 spread on the same certified stone. MOH London lists it at $65,688. 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

3.40
Carat
J
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 605300695
Dimensions9.51 × 9.55 × 5.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
9.51 mm9.55 mm3.40 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 605300695
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.4%

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: Nov 2
Current: $65,688 NZD|Low: $41,899 NZD|High: $66,481 NZD|Avg: $52,581 NZD
MOH London
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$42,718 NZD
Retailer 3$49,057 NZD
MOH London$65,688 NZD

36 data points across 3 retailers

4 retailers$42,718 NZD to $65,688 NZD

A
Cheapest Retailer
-
$42,718 NZD
£18,957 GBP
A
Retailer 2
-
$45,905 NZD
€24,640 EUR
View
A
Retailer 3
-
$49,057 NZD
€26,332 EUR
View
Most Expensive
B+
MOH London
3B4BEEC7E · Nov 1
$65,688 NZD
£29,151 GBP
View
3 more retailers have this diamond
Prices start from $42,718 NZDSave up to $22,970 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
3.40ct Round
$42,718 NZD