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Emerald|Natural|GIA

0.50ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 7556850257

Certificate GIA 7556850257

Diamond specifications and retailer prices

From $674 AUD
HK$3,700 HKD
As of October 30, 2026
Save $1,824 AUD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,498 AUD at NZ Jewellers · As of October 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556850257. Listed at 16 retailers as of October 30, 2026, with prices from $674 to $2,498, a $1,824 spread on the same certified stone. NZ Jewellers lists it at $2,498. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556850257
Dimensions5.66 × 3.73 × 2.45 mm
L/W Ratio1.52
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather
Top View
5.66 mm3.73 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7556850257
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.6%

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: $976 AUD|Low: $673 AUD|High: $1,862 AUD|Avg: $981 AUD|+6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$674 AUD
Retailer 5$734 AUD
Retailer 6$753 AUD
Retailer 7$858 AUD
Retailer 1$976 AUD
Retailer 9$979 AUD
Retailer 4$998 AUD
Retailer 3$1,181 AUD
Retailer 2$1,849 AUD

43 data points across 9 retailers

16 retailers$674 AUD to $2,498 AUD

A
Cheapest Retailer
-
$674 AUD
HK$3,700 HKD
A
Retailer 2
-
$734 AUD
$516 USD
View
Final sale: no returns
A
Retailer 3
-
$753 AUD
$529 USD
View
A
Retailer 4
-
$797 AUD
$560 USD
View
Retailer 5
-
$797 AUD
$560 USD
View
Price last confirmed 66 days ago
A
Retailer 6
-
$830 AUD
SGD 788 SGD
View
B+
Retailer 7
-
$858 AUD
$603 USD
View
B+
Retailer 8
-
$858 AUD
$603 USD
View
Retailer 9
-
$920 AUD
$646 USD
View
Price last confirmed 59 days ago
B+
Retailer 10
-
$920 AUD
$646 USD
View
B+
Retailer 11
-
$976 AUD
£540 GBP
View
B+
Retailer 12
-
$984 AUD
$691 USD
View
B+
Retailer 13
-
$998 AUD
£552 GBP
View
B
Retailer 14
-
$1,181 AUD
€790 EUR
View
B
Retailer 15
-
$1,849 AUD
£1,023 GBP
View
Most Expensive
B
NZ Jewellers
c5e04389-adb2-4bc7-9190-dc1e2e479c80 · Oct 30
$2,498 AUD
$1,755 USD
View
15 more retailers have this diamond
Prices start from $674 AUDSave up to $1,824 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.

A
0.50ct Emerald
$674 AUD