Emerald|Natural|GIA

0.37ct J SI1 Emerald Natural Diamond

VG • J/SI1 • GIA 1423910259

Certificate GIA 1423910259

Diamond specifications and retailer prices

From $531 USD
£418 GBP
As of October 29, 2026
9 retailers carry this diamond
Most expensive: $692 USD at MOH London · As of October 1, 2026
View at MOH London

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 stated by the retailer rather than the lab and certified by GIA 1423910259. Listed at 9 retailers as of October 29, 2026. 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1423910259
Dimensions5.07 × 3.36 × 2.29 mm
L/W Ratio1.51
Top View
5.07 mm3.36 mm0.37 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1423910259
Side View
Table 78.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $692 USD|Low: $310 USD|High: $692 USD|Avg: $451 USD|+1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
September 30, 2026
Retailer 9$312 USD
Retailer 7$314 USD
Retailer 4$341 USD
Retailer 5$451 USD
Retailer 2$472 USD
Retailer 8$490 USD
Retailer 6$551 USD
Retailer 3$606 USD
MOH London$692 USD

15 data points across 9 retailers

9 retailers

Retailer 1
-
$296 USD
Price last confirmed 38 days ago
Retailer 2
-
$312 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$398 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$451 USD
ZAR 7,291 ZAR
View
Price last confirmed 30 days ago
Retailer 5
-
$472 USD
A$726 AUD
View
Price last confirmed 29 days ago
C
Retailer 6
-
$531 USD
£418 GBP
View
Retailer 7
-
$606 USD
£477 GBP
View
Price last confirmed 30 days ago
Most Expensive
MOH London
E31027598 · Oct 1
$692 USD
£545 GBP
View
Price last confirmed 29 days ago
7 more retailers have this diamond
Prices start from $531 USD

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.

C
0.37ct Emerald
$531 USD