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Round|Natural|GIA

3.40ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6542848683

Certificate GIA 6542848683

Diamond specifications and retailer prices

From $41,646 NZD
As of November 4, 2026
Save $42,343 NZD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $83,989 NZD at With Clarity · As of November 4, 2026
View at With Clarity

About this 3.4ct natural round diamond

This 3.4ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542848683. Listed at 5 retailers as of November 4, 2026, with prices from $41,646 to $83,989, a $42,343 spread on the same certified stone. With Clarity lists it at $83,989. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.40
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6542848683
Dimensions9.48 × 9.55 × 5.97 mm
L/W Ratio1.01
Top View
9.48 mm9.55 mm3.40 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542848683
Side View
Table 57.0%Crown 35.5°GirdlePavilion 40.8°Culet: NoneDepth 62.8%

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 4
Current: $52,629 NZD|Low: $41,646 NZD|High: $187,380 NZD|Avg: $74,549 NZD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 5, 2026
Retailer 4$41,646 NZD
Retailer 5$46,657 NZD
Retailer 3$51,335 NZD
Retailer 1$52,629 NZD
Retailer 2$55,096 NZD
With Clarity$83,989 NZD
Retailer 6$187,380 NZD

17 data points across 7 retailers

5 retailers$41,646 NZD to $83,989 NZD

A
Cheapest Retailer
-
$41,646 NZD
B+
Retailer 2
-
$51,335 NZD
View
B+
Retailer 3
-
$52,629 NZD
View
B
Retailer 4
-
$55,096 NZD
View
Most Expensive
B
With Clarity
6542848683 · Nov 4
$83,989 NZD
$47,214 USD
View
4 more retailers have this diamond
Prices start from $41,646 NZDSave up to $42,343 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
$41,646 NZD