CaratHunter
Plans
Emerald|Natural|GIA

0.37ct E SI2 Emerald Natural Diamond

GD • E/SI2 • GIA 1403387198

Certificate GIA 1403387198

Diamond specifications and retailer prices

From $524 AUD
As of November 4, 2026
Save $986 AUD (65%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,511 AUD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1403387198. Listed at 18 retailers as of November 4, 2026, with a 188% 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
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1403387198
Dimensions4.76 × 3.45 × 2.35 mm
L/W Ratio1.38
Culet sizeNone
Top View
4.76 mm3.45 mm0.37 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1403387198
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.0%

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 4
Current: $984 AUD|Low: $593 AUD|High: $1,530 AUD|Avg: $892 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$593 AUD
Retailer 7$639 AUD
Retailer 8$680 AUD
Retailer 2$691 AUD
Retailer 9$721 AUD
Retailer 5$897 AUD
Retailer 1$984 AUD
Retailer 3$1,317 AUD
Retailer 4$1,510 AUD

42 data points across 9 retailers

18 retailers$524 AUD to $1,510 AUD

B+
Cheapest Retailer
-
$524 AUD
B+
Retailer 2
-
$593 AUD
View
Retailer 3
-
$593 AUD
View
Price last confirmed 9 days ago
Retailer 4
-
$639 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$639 AUD
View
B
Retailer 6
-
$674 AUD
View
B
Retailer 7
-
$680 AUD
View
B
Retailer 8
-
$684 AUD
View
B
Retailer 9
-
$691 AUD
View
B
Retailer 10
-
$729 AUD
View
B
Retailer 11
-
$729 AUD
View
B
Retailer 12
-
$757 AUD
View
B
Retailer 13
-
$761 AUD
View
B
Retailer 14
-
$897 AUD
View
B
Retailer 15
-
$984 AUD
View
B
Retailer 16
-
$1,317 AUD
View
B
Retailer 17
-
$1,510 AUD
View
Most Expensive
NZ Jewellers
569bc134-cd6a-4c5d-bc58-f666589ef0d4 · Nov 5
$2,511 AUD
$1,758 USD
View
Price under review
17 more retailers have this diamond
Prices start from $524 AUDSave up to $986 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.

B+
0.37ct Emerald
$524 AUD