Emerald|Natural|GIA

0.50ct F SI1 Emerald Natural Diamond

VG • F/SI1 • GIA 2527686273

Certificate GIA 2527686273

Diamond specifications and retailer prices

From $454 USD
As of October 28, 2026
Save $683 USD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,884 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527686273. Listed at 17 retailers as of October 26, 2026, with a 150% 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

0.50
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2527686273
Dimensions5.15 × 3.76 × 2.55 mm
L/W Ratio1.37
Top View
5.15 mm3.76 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527686273
Side View
Table 75.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.7%

Caratlytics Score

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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 28
Current: $1,884 USD|Low: $415 USD|High: $1,884 USD|Avg: $738 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 28, 2026
Retailer 4$454 USD
Retailer 3$492 USD
Retailer 13$505 USD
Retailer 6$529 USD
Retailer 14$529 USD
Retailer 15$567 USD
Retailer 2$607 USD
Retailer 8$611 USD
Retailer 9$616 USD
Retailer 7$695 USD
Retailer 10$735 USD
Retailer 12$757 USD
Retailer 5$787 USD
Retailer 11$1,137 USD
NZ Jewellers$1,884 USD

28 data points across 15 retailers

17 retailers$454 USD to $1,137 USD

A
Cheapest Retailer
-
$454 USD
Final sale: no returns
A
Retailer 2
-
$469 USD
View
A
Retailer 3
-
$492 USD
View
Retailer 4
-
$505 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$529 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$529 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$567 USD
View
B+
Retailer 8
-
$607 USD
£478 GBP
View
B+
Retailer 9
-
$611 USD
£481 GBP
View
B+
Retailer 10
-
$616 USD
£485 GBP
View
B
Retailer 11
-
$669 USD
View
B
Retailer 12
-
$695 USD
View
B
Retailer 13
-
$735 USD
€700 EUR
View
B
Retailer 14
-
$757 USD
ZAR 12,234 ZAR
View
Retailer 15
-
$787 USD
A$1,212 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$1,137 USD
£895 GBP
View
Most Expensive
NZ Jewellers
2eff401f-464b-4ad3-94cd-70d3ba6f2e16 · Oct 27
$1,884 USD
View
Price under review
16 more retailers have this diamond
Prices start from $454 USDSave up to $683 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
$454 USD