Emerald|Natural|GIA

0.50ct F SI2 Emerald Natural Diamond

GD • F/SI2 • GIA 2507857053

Certificate GIA 2507857053

Diamond specifications and retailer prices

From $386 USD
As of October 29, 2026
Save $913 USD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,299 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2507857053. Listed at 10 retailers as of October 29, 2026, with prices from $386 to $1,299, a $913 spread on the same certified stone. MOH London lists it at $1,299. 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

0.50
Carat
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2507857053
Dimensions5.72 × 3.77 × 2.58 mm
L/W Ratio1.52
Top View
5.72 mm3.77 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507857053
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 68.5%

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: Oct 29
Current: $1,299 USD|Low: $386 USD|High: $1,308 USD|Avg: $698 USD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$386 USD
Retailer 4$414 USD
Retailer 6$570 USD
Retailer 7$603 USD
Retailer 9$676 USD
Retailer 2$686 USD
Retailer 5$701 USD
Retailer 3$833 USD
MOH London$1,299 USD

40 data points across 9 retailers

10 retailers$386 USD to $1,299 USD

A
Cheapest Retailer
-
$386 USD
Final sale: no returns
A
Retailer 2
-
$414 USD
₹39,460 INR
View
B+
Retailer 3
-
$570 USD
View
B+
Retailer 4
-
$603 USD
View
B
Retailer 5
-
$676 USD
View
B
Retailer 6
-
$686 USD
£540 GBP
View
B
Retailer 7
-
$691 USD
View
B
Retailer 8
-
$701 USD
£552 GBP
View
B
Retailer 9
-
$833 USD
€793 EUR
View
Most Expensive
C
MOH London
5734E5FDC · Oct 29
$1,299 USD
£1,023 GBP
View
9 more retailers have this diamond
Prices start from $386 USDSave up to $913 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
$386 USD