Emerald|Natural|GIA

0.50ct D SI1 Emerald Natural Diamond

GD • D/SI1 • GIA 7528444174

Certificate GIA 7528444174

Diamond specifications and retailer prices

From $506 SGD
$395 USD
As of October 29, 2026
Save $1,195 SGD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,298 SGD 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
Colour
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: $898 SGD|Low: $506 SGD|High: $1,712 SGD|Avg: $959 SGD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$506 SGD
Retailer 3$543 SGD
Retailer 8$750 SGD
Retailer 1$898 SGD
Retailer 6$918 SGD
Retailer 9$981 SGD
Retailer 5$1,085 SGD
Retailer 2$1,102 SGD
Retailer 7$1,129 SGD
Retailer 4$1,701 SGD

37 data points across 10 retailers

19 retailers$506 SGD to $1,701 SGD

A
Cheapest Retailer
-
$506 SGD
$395 USD
Final sale: no returns
A
Retailer 2
-
$543 SGD
₹40,348 INR
View
B+
Retailer 3
-
$699 SGD
$545 USD
View
B+
Retailer 4
-
$733 SGD
$572 USD
View
B+
Retailer 5
-
$750 SGD
$585 USD
View
B+
Retailer 6
-
$790 SGD
$616 USD
View
B+
Retailer 7
-
$790 SGD
$616 USD
View
Retailer 8
-
$846 SGD
$660 USD
View
Price last confirmed 58 days ago
B+
Retailer 9
-
$846 SGD
$660 USD
View
B+
Retailer 10
-
$898 SGD
£552 GBP
View
B+
Retailer 11
-
$901 SGD
$703 USD
View
B+
Retailer 12
-
$918 SGD
£564 GBP
View
B
Retailer 13
-
$981 SGD
$765 USD
View
B
Retailer 14
-
$1,085 SGD
€806 EUR
View
Retailer 15
-
$1,102 SGD
A$1,323 AUD
View
Price last confirmed 26 days ago
B
Retailer 16
-
$1,129 SGD
ZAR 14,228 ZAR
View
B
Retailer 17
-
$1,701 SGD
£1,045 GBP
View
Retailer 18
-
$2,298 SGD
$1,793 USD
View
Price under review
Most Expensive
NZ Jewellers
220b359a-a3bc-4cc3-8377-21bdde51cf5b · Aug 30
$2,298 SGD
$1,793 USD
View
Price under review
18 more retailers have this diamond
Prices start from $506 SGDSave up to $1,195 SGD

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
$506 SGD