CaratHunter
Plans
Round|Natural|IGI

2.15ct M SI1 Round Natural Diamond

EX • M/SI1 • IGI 776683601

Shape and cutting style on the report: Round brilliant

Certificate IGI 776683601

Diamond specifications and retailer prices

From $10,254 NZD
As of November 5, 2026
Save $9,409 NZD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,662 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.15ct natural round diamond

This 2.15ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 776683601. Listed at 11 retailers as of November 5, 2026, with prices from $10,254 to $19,662, a $9,409 spread on the same certified stone. NZ Jewellers lists it at $19,662. 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

2.15
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 776683601
Dimensions8.15 × 8.20 × 5.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.15 mm8.20 mm2.15 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 776683601
Side View
Table 58.0%Crown 36.3°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 63.1%

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: Nov 5
Current: $19,662 NZD|Low: $5,723 NZD|High: $19,662 NZD|Avg: $12,690 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 5$5,723 NZD
Retailer 8$10,254 NZD
Retailer 13$10,851 NZD
Retailer 9$10,914 NZD
Retailer 2$11,735 NZD
Retailer 11$11,755 NZD
Retailer 10$11,936 NZD
Retailer 3$12,038 NZD
Retailer 7$12,744 NZD
Retailer 6$13,500 NZD
Retailer 12$13,564 NZD
Retailer 4$18,990 NZD
NZ Jewellers$19,662 NZD

37 data points across 13 retailers

11 retailers$10,254 NZD to $19,662 NZD

B+
Cheapest Retailer
-
$10,254 NZD
Retailer 2
-
$10,851 NZD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$10,914 NZD
View
B+
Retailer 4
-
$11,735 NZD
View
B+
Retailer 5
-
$11,755 NZD
View
B+
Retailer 6
-
$11,936 NZD
View
B+
Retailer 7
-
$12,038 NZD
View
B
Retailer 8
-
$12,744 NZD
View
B
Retailer 9
-
$13,500 NZD
View
B
Retailer 10
-
$13,564 NZD
View
Most Expensive
C
NZ Jewellers
df87ccad-cdfb-4b65-8f92-06962261357a · Nov 5
$19,662 NZD
$11,053 USD
View
10 more retailers have this diamond
Prices start from $10,254 NZDSave up to $9,409 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+
2.15ct Round
$10,254 NZD