CaratHunter
Plans
Emerald|Natural|IGI

0.37ct J SI1 Emerald Natural Diamond

VG • J/SI1 • IGI 831665185

Shape and cutting style on the report: Emerald cut

Certificate IGI 831665185

Diamond specifications and retailer prices

From $296 AUD
$208 USD
As of October 26, 2026
Save $389 AUD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,342 AUD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.37ct natural emerald diamond

This 0.37ct natural emerald sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 831665185. Listed at 7 retailers as of October 26, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.37
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 831665185
Dimensions4.98 × 3.45 × 2.27 mm
L/W Ratio1.44
Culet sizeLarge
Top View
4.98 mm3.45 mm0.37 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 831665185
Side View
Table 61.0%Crown 33°Girdle: STK-THKPavilion 39.2°Culet: LargeDepth 65.8%

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 26
Current: $1,342 AUD|Low: $296 AUD|High: $1,429 AUD|Avg: $598 AUD|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 5$296 AUD
Retailer 4$330 AUD
Retailer 7$401 AUD
Retailer 6$532 AUD
Retailer 2$540 AUD
Retailer 3$685 AUD
NZ Jewellers$1,342 AUD

18 data points across 7 retailers

7 retailers$296 AUD to $685 AUD

A
Cheapest Retailer
-
$296 AUD
$208 USD
B+
Retailer 2
-
$330 AUD
$232 USD
View
Retailer 3
-
$401 AUD
$282 USD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$532 AUD
$374 USD
View
B
Retailer 5
-
$540 AUD
€361 EUR
View
B
Retailer 6
-
$685 AUD
£379 GBP
View
Most Expensive
NZ Jewellers
ba934bb1-5273-4798-893a-6488048c1456 · Oct 23
$1,342 AUD
$943 USD
View
Price last confirmed 8 days ago
6 more retailers have this diamond
Prices start from $296 AUDSave up to $389 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 Emerald
$296 AUD