CaratHunter
Plans
Round|Natural|IGI

3.16ct J SI2 Round Natural Diamond

EX • J/SI2 • IGI 778680009

Shape and cutting style on the report: Round brilliant

Certificate IGI 778680009

Diamond specifications and retailer prices

From $23,257 NZD
₹1,248,347 INR
As of October 31, 2026
Save $16,542 NZD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $39,799 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.16ct natural round diamond

This 3.16ct natural round sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 778680009. Listed at 15 retailers as of October 29, 2026, with prices from $23,257 to $39,799, a $16,542 spread on the same certified stone. MOH London lists it at $39,799. 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

3.16
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.9°
OriginNatural
Grading LabIGI
CertificateIGI 778680009
Dimensions9.36 × 9.42 × 5.84 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
9.36 mm9.42 mm3.16 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778680009
Side View
Table 59.0%Crown 32.6°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 62.2%

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: Oct 31
Current: $39,799 NZD|Low: $23,257 NZD|High: $41,266 NZD|Avg: $30,244 NZD|-3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 8$23,257 NZD
Retailer 12$25,028 NZD
Retailer 7$25,053 NZD
Retailer 4$26,089 NZD
Retailer 11$27,374 NZD
Retailer 9$27,902 NZD
Retailer 5$27,979 NZD
Retailer 2$29,492 NZD
Retailer 6$29,846 NZD
Retailer 15$30,240 NZD
Retailer 10$30,626 NZD
Retailer 14$31,077 NZD
Retailer 3$33,370 NZD
Retailer 13$34,940 NZD
MOH London$39,799 NZD

27 data points across 15 retailers

15 retailers$23,257 NZD to $39,799 NZD

A
Cheapest Retailer
-
$23,257 NZD
₹1,248,347 INR
A
Retailer 2
-
$25,028 NZD
$14,106 USD
View
A
Retailer 3
-
$25,053 NZD
$14,120 USD
View
A
Retailer 4
-
$26,089 NZD
$14,704 USD
View
Final sale: no returns
A
Retailer 5
-
$27,374 NZD
$15,428 USD
View
A
Retailer 6
-
$27,902 NZD
SGD 21,251 SGD
View
A
Retailer 7
-
$27,979 NZD
$15,769 USD
View
A
Retailer 8
-
$29,492 NZD
$16,622 USD
View
A
Retailer 9
-
$29,846 NZD
$16,821 USD
View
A
Retailer 10
-
$30,240 NZD
$17,043 USD
View
A
Retailer 11
-
$30,626 NZD
$17,261 USD
View
A
Retailer 12
-
$31,077 NZD
€16,681 EUR
View
A
Retailer 13
-
$33,370 NZD
£14,809 GBP
View
A
Retailer 14
-
$34,940 NZD
$19,692 USD
View
Most Expensive
B+
MOH London
A01BB5732 · Oct 29
$39,799 NZD
£17,662 GBP
View
14 more retailers have this diamond
Prices start from $23,257 NZDSave up to $16,542 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
3.16ct Round
$23,257 NZD