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Round|Natural|EGL

3.15ct J SI2 Round Natural Diamond

VG • J/SI2 • EGL 1701093223

Certificate EGL 1701093223

Diamond specifications and retailer prices

From $18,192 NZD
$10,253 USD
As of October 30, 2026
Save $11,412 NZD (39%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $29,604 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 3.15ct natural round diamond

This 3.15ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by EGL 1701093223. Listed at 6 retailers as of October 30, 2026, with prices from $18,192 to $29,604, a $11,412 spread on the same certified stone. NZ Jewellers lists it at $29,604. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.15
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabEGL
CertificateEGL 1701093223
Dimensions9.74 × 9.66 × 5.56 mm
L/W Ratio1.01
Top View
9.74 mm9.66 mm3.15 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateEGL 1701093223
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: SmallDepth 57.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $29,604 NZD|Low: $18,192 NZD|High: $29,604 NZD|Avg: $23,256 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$18,192 NZD
Retailer 6$19,606 NZD
Retailer 4$21,240 NZD
Retailer 3$21,568 NZD
Retailer 5$24,508 NZD
Retailer 2$27,741 NZD
NZ Jewellers$29,604 NZD

17 data points across 7 retailers

6 retailers$18,192 NZD to $29,604 NZD

B+
Cheapest Retailer
-
$18,192 NZD
$10,253 USD
B+
Retailer 2
-
$21,240 NZD
$11,971 USD
View
B+
Retailer 3
-
$21,568 NZD
$12,156 USD
View
B+
Retailer 4
-
$24,508 NZD
$13,813 USD
View
B+
Retailer 5
-
$27,741 NZD
£12,311 GBP
View
Most Expensive
B+
NZ Jewellers
a9f9e41f-002d-40bc-ab3b-3e110bd65b7e · Oct 30
$29,604 NZD
$16,685 USD
View
5 more retailers have this diamond
Prices start from $18,192 NZDSave up to $11,412 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.

B+
3.15ct Round
$18,192 NZD