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0.37ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 841682011

Shape and cutting style on the report: Round brilliant

Certificate IGI 841682011

Diamond specifications and retailer prices

From $169 AUD
₹11,303 INR
As of October 31, 2026
Save $970 AUD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,139 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 841682011. Listed at 11 retailers as of October 30, 2026, with prices from $169 to $1,139, a $970 spread on the same certified stone. NZ Jewellers lists it at $1,139. 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

0.37
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 841682011
Dimensions4.61 × 4.62 × 2.82 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.61 mm4.62 mm0.37 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 841682011
Side View
Table 55.0%Crown 32.1°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.0%

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: $1,139 AUD|Low: $169 AUD|High: $1,192 AUD|Avg: $470 AUD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$169 AUD
Retailer 2$243 AUD
Retailer 9$270 AUD
Retailer 3$280 AUD
Retailer 5$332 AUD
Retailer 8$436 AUD
Retailer 6$457 AUD
Retailer 7$516 AUD
Retailer 11$558 AUD
Retailer 10$584 AUD
NZ Jewellers$1,139 AUD

17 data points across 11 retailers

11 retailers$169 AUD to $1,139 AUD

A
Cheapest Retailer
-
$169 AUD
₹11,303 INR
A
Retailer 2
-
$243 AUD
$171 USD
View
A
Retailer 3
-
$270 AUD
$190 USD
View
A
Retailer 4
-
$280 AUD
$197 USD
View
A
Retailer 5
-
$332 AUD
$233 USD
View
A
Retailer 6
-
$436 AUD
$307 USD
View
A
Retailer 7
-
$457 AUD
€306 EUR
View
A
Retailer 8
-
$516 AUD
£285 GBP
View
A
Retailer 9
-
$558 AUD
$392 USD
View
B+
Retailer 10
-
$584 AUD
£323 GBP
View
Most Expensive
B
NZ Jewellers
ba61a5e6-6e14-4845-9f98-ed2cfdad3297 · Oct 30
$1,139 AUD
$800 USD
View
10 more retailers have this diamond
Prices start from $169 AUDSave up to $970 AUD

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
0.37ct Round
$169 AUD