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3.11ct N SI2 Round Natural Diamond

EX • N/SI2 • 01380BC96B

Diamond specifications and retailer prices

From $13,525 NZD
As of November 5, 2026
Save $11,445 NZD (46%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $24,970 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.11ct natural round diamond

This 3.11ct natural round sits in the three to five carat band, graded N colour (tinted) and SI2 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of November 5, 2026, with prices from $13,525 to $24,970, a $11,445 spread on the same certified stone. NZ Jewellers lists it at $24,970. 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

3.11
Carat
N
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading Lab
Certificate01380BC96B
Dimensions9.31 × 9.25 × 5.71 mm
L/W Ratio1.01
Top View
9.31 mm9.25 mm3.11 ctN / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate01380BC96B
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 61.5%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $24,970 NZD|Low: $9,631 NZD|High: $24,970 NZD|Avg: $14,137 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 29, 2026
Retailer 6$9,631 NZD
Retailer 5$12,484 NZD
Retailer 3$13,525 NZD
Retailer 2$13,733 NZD
Retailer 4$15,606 NZD
NZ Jewellers$24,970 NZD

4 data points across 6 retailers

4 retailers$13,525 NZD to $24,970 NZD

B+
Cheapest Retailer
-
$13,525 NZD
B+
Retailer 2
-
$13,733 NZD
View
B+
Retailer 3
-
$15,606 NZD
View
Most Expensive
C
NZ Jewellers
8ed9c819-58d5-42b9-8f6f-8df0b171a5a8 · Nov 5
$24,970 NZD
$14,037 USD
View
3 more retailers have this diamond
Prices start from $13,525 NZDSave up to $11,445 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+
3.11ct Round
$13,525 NZD