Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 7528444174

Certificate GIA 7528444174

Diamond specifications and retailer prices

From $395 USD
As of October 29, 2026
Save $932 USD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,793 USD at NZ Jewellers · As of August 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7528444174. Listed at 19 retailers as of October 29, 2026, with a 236% 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
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7528444174
Dimensions5.41 × 3.76 × 2.63 mm
L/W Ratio1.44
Key to symbols
Cavity, Feather
Top View
5.41 mm3.76 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7528444174
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.0%

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 29
Current: $699 USD|Low: $395 USD|High: $1,336 USD|Avg: $749 USD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 10$395 USD
Retailer 3$424 USD
Retailer 8$585 USD
Retailer 1$699 USD
Retailer 6$716 USD
Retailer 9$765 USD
Retailer 5$846 USD
Retailer 2$860 USD
Retailer 7$881 USD
Retailer 4$1,327 USD

36 data points across 10 retailers

19 retailers$395 USD to $1,327 USD

A
Cheapest Retailer
-
$395 USD
Final sale: no returns
A
Retailer 2
-
$424 USD
₹40,348 INR
View
B+
Retailer 3
-
$545 USD
View
B+
Retailer 4
-
$572 USD
View
B+
Retailer 5
-
$585 USD
View
B+
Retailer 6
-
$616 USD
View
B+
Retailer 7
-
$616 USD
View
Retailer 8
-
$660 USD
View
Price last confirmed 58 days ago
B+
Retailer 9
-
$660 USD
View
B+
Retailer 10
-
$699 USD
£550 GBP
View
B+
Retailer 11
-
$703 USD
View
B+
Retailer 12
-
$716 USD
£564 GBP
View
B
Retailer 13
-
$765 USD
View
B
Retailer 14
-
$846 USD
€806 EUR
View
Retailer 15
-
$860 USD
A$1,323 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$881 USD
ZAR 14,228 ZAR
View
B
Retailer 17
-
$1,327 USD
£1,045 GBP
View
Retailer 18
-
$1,793 USD
View
Price under review
Most Expensive
NZ Jewellers
220b359a-a3bc-4cc3-8377-21bdde51cf5b · Aug 30
$1,793 USD
View
Price under review
18 more retailers have this diamond
Prices start from $395 USDSave up to $932 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
$395 USD