Emerald|Natural|GIA

0.50ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 3545594246

Certificate GIA 3545594246

Diamond specifications and retailer prices

From $285 USD
₹27,159 INR
As of November 1, 2026
Save $624 USD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $909 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545594246. Listed at 6 retailers as of October 29, 2026, with prices from $285 to $909, a $624 spread on the same certified stone. MOH London lists it at $909. 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

0.50
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3545594246
Dimensions5.87 × 3.77 × 2.26 mm
L/W Ratio1.56
Top View
5.87 mm3.77 mm0.50 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 3545594246
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $909 USD|Low: $285 USD|High: $933 USD|Avg: $598 USD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$285 USD
Retailer 3$512 USD
Retailer 4$535 USD
Retailer 6$640 USD
Retailer 5$711 USD
MOH London$909 USD

44 data points across 6 retailers

6 retailers$285 USD to $909 USD

A
Cheapest Retailer
-
$285 USD
₹27,159 INR
B+
Retailer 2
-
$512 USD
£403 GBP
View
B+
Retailer 3
-
$535 USD
View
Retailer 4
-
$640 USD
A$985 AUD
View
Price last confirmed 28 days ago
B
Retailer 5
-
$711 USD
€677 EUR
View
Most Expensive
B
MOH London
104B70DAE · Oct 29
$909 USD
£716 GBP
View
5 more retailers have this diamond
Prices start from $285 USDSave up to $624 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.

A
0.50ct Emerald
$285 USD