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Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 2487819383

Certificate GIA 2487819383

Diamond specifications and retailer prices

From $1,352 AUD
$950 USD
As of October 28, 2026
Save $1,163 AUD (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,008 AUD 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 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 2487819383. Listed at 20 retailers as of October 26, 2026, with a 86% 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
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2487819383
Dimensions5.58 × 3.76 × 2.42 mm
L/W Ratio1.48
Top View
5.58 mm3.76 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2487819383
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $3,008 AUD|Low: $1,352 AUD|High: $3,028 AUD|Avg: $1,996 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$1,352 AUD
Retailer 8$1,480 AUD
Retailer 6$1,680 AUD
Retailer 2$1,862 AUD
Retailer 3$2,116 AUD
Retailer 7$2,136 AUD
Retailer 4$2,515 AUD
MOH London$3,008 AUD

44 data points across 8 retailers

20 retailers$1,352 AUD to $2,515 AUD

B
Cheapest Retailer
-
$1,352 AUD
$950 USD
B
Retailer 2
-
$1,445 AUD
$1,015 USD
View
B
Retailer 3
-
$1,446 AUD
$1,016 USD
View
B
Retailer 4
-
$1,465 AUD
$1,029 USD
View
B
Retailer 5
-
$1,480 AUD
$1,040 USD
View
B
Retailer 6
-
$1,480 AUD
$1,040 USD
View
B
Retailer 7
-
$1,537 AUD
$1,080 USD
View
C
Retailer 8
-
$1,680 AUD
$1,180 USD
View
B
Retailer 9
-
$1,707 AUD
$1,199 USD
View
B
Retailer 10
-
$1,793 AUD
$1,260 USD
View
B
Retailer 11
-
$1,793 AUD
$1,260 USD
View
B
Retailer 12
-
$1,843 AUD
$1,295 USD
View
B
Retailer 13
-
$1,850 AUD
$1,300 USD
View
B
Retailer 14
-
$1,862 AUD
£1,030 GBP
View
B
Retailer 15
-
$2,116 AUD
€1,416 EUR
View
Retailer 16
-
$2,136 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$2,515 AUD
ZAR 28,546 ZAR
View
Retailer 18
-
$2,654 AUD
CA$2,590 CAD
View
Price under review
Most Expensive
MOH London
8527E9C66 · Oct 29
$3,008 AUD
£1,664 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $1,352 AUDSave up to $1,163 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
$1,352 AUD