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Emerald|Natural|GIA

0.50ct D I1 Emerald Natural Diamond

VG • D/I1 • GIA 7516518371

Certificate GIA 7516518371

Diamond specifications and retailer prices

From $740 AUD
$520 USD
As of October 25, 2026
Save $1,893 AUD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,634 AUD 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 D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7516518371. Listed at 6 retailers as of October 25, 2026, with prices from $740 to $2,634, a $1,893 spread on the same certified stone. NZ Jewellers lists it at $2,634. 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
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7516518371
Dimensions5.68 × 3.77 × 2.52 mm
L/W Ratio1.51
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.68 mm3.77 mm0.50 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7516518371
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,634 AUD|Low: $688 AUD|High: $2,634 AUD|Avg: $1,075 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6$688 AUD
Retailer 3$740 AUD
Retailer 5$740 AUD
Retailer 7$760 AUD
Retailer 4$793 AUD
Retailer 8$1,032 AUD
Retailer 2$1,033 AUD
NZ Jewellers$2,634 AUD

23 data points across 8 retailers

6 retailers$740 AUD to $2,634 AUD

Retailer 1
-
$688 AUD
$483 USD
Price last confirmed 30 days ago
Retailer 2
-
$740 AUD
$520 USD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
$740 AUD
$520 USD
View
B+
Retailer 4
-
$793 AUD
$557 USD
View
B
Retailer 5
-
$1,033 AUD
€691 EUR
View
Most Expensive
C
NZ Jewellers
3ce85767-7b6e-401a-9de7-86e6ec080935 · Oct 27
$2,634 AUD
$1,850 USD
View
5 more retailers have this diamond
Prices start from $740 AUDSave up to $1,893 AUD

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.

B+
0.50ct Emerald
$740 AUD