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Emerald|Natural|GIA

0.50ct H SI2 Emerald Natural Diamond

EX • H/SI2 • GIA 5526620411

Certificate GIA 5526620411

Diamond specifications and retailer prices

From $346 USD
HK$2,700 HKD
As of October 30, 2026
Save $695 USD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,040 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5526620411. Listed at 6 retailers as of October 29, 2026, with prices from $346 to $1,040, a $695 spread on the same certified stone. MOH London lists it at $1,040. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5526620411
Dimensions5.46 × 3.83 × 2.46 mm
L/W Ratio1.43
Top View
5.46 mm3.83 mm0.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5526620411
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.1%

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 30
Current: $1,040 USD|Low: $346 USD|High: $1,046 USD|Avg: $629 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$346 USD
Retailer 2$557 USD
Retailer 6$577 USD
Retailer 5$601 USD
Retailer 3$677 USD
MOH London$1,040 USD

42 data points across 6 retailers

6 retailers$346 USD to $1,040 USD

A
Cheapest Retailer
-
$346 USD
HK$2,700 HKD
B+
Retailer 2
-
$557 USD
£438 GBP
View
B+
Retailer 3
-
$577 USD
View
B
Retailer 4
-
$601 USD
View
B
Retailer 5
-
$677 USD
€645 EUR
View
Most Expensive
B
MOH London
1A3736153 · Oct 29
$1,040 USD
£819 GBP
View
5 more retailers have this diamond
Prices start from $346 USDSave up to $695 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
$346 USD