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Emerald|Natural|GIA

0.50ct G SI1 Emerald Natural Diamond

GD • G/SI1 • GIA 6512540327

Certificate GIA 6512540327

Diamond specifications and retailer prices

From $586 SGD
₹43,692 INR
As of October 31, 2026
Save $1,247 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,486 SGD 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6512540327. Listed at 19 retailers as of October 26, 2026, with a 213% 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512540327
Dimensions5.49 × 3.75 × 2.43 mm
L/W Ratio1.46
Top View
5.49 mm3.75 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6512540327
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.7%

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 31
Current: $586 SGD|Low: $585 SGD|High: $1,852 SGD|Avg: $1,061 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 1$586 SGD
Retailer 7$730 SGD
Retailer 9$805 SGD
Retailer 2$975 SGD
Retailer 6$1,036 SGD
Retailer 3$1,168 SGD
Retailer 8$1,192 SGD
Retailer 4$1,224 SGD
Retailer 5$1,833 SGD

35 data points across 9 retailers

19 retailers$586 SGD to $1,833 SGD

A
Cheapest Retailer
-
$586 SGD
₹43,692 INR
B+
Retailer 2
-
$730 SGD
$571 USD
View
Final sale: no returns
B+
Retailer 3
-
$750 SGD
$587 USD
View
B+
Retailer 4
-
$793 SGD
$620 USD
View
B+
Retailer 5
-
$805 SGD
$630 USD
View
B
Retailer 6
-
$854 SGD
$668 USD
View
B
Retailer 7
-
$854 SGD
$668 USD
View
B
Retailer 8
-
$914 SGD
$715 USD
View
B
Retailer 9
-
$938 SGD
$734 USD
View
B
Retailer 10
-
$961 SGD
$752 USD
View
B
Retailer 11
-
$975 SGD
£601 GBP
View
Retailer 12
-
$1,025 SGD
£631 GBP
View
Price last confirmed 34 days ago
B
Retailer 13
-
$1,036 SGD
$810 USD
View
B
Retailer 14
-
$1,094 SGD
$856 USD
View
B
Retailer 15
-
$1,168 SGD
€870 EUR
View
Retailer 16
-
$1,192 SGD
A$1,435 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$1,224 SGD
ZAR 15,462 ZAR
View
B
Retailer 18
-
$1,833 SGD
£1,129 GBP
View
Most Expensive
NZ Jewellers
8257580c-6240-460a-8162-3eb9304a2cde · Oct 30
$2,486 SGD
$1,945 USD
View
Price under review
18 more retailers have this diamond
Prices start from $586 SGDSave up to $1,247 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
$586 SGD