CaratHunter
Plans
Emerald|Natural|GIA

0.50ct G SI2 Emerald Natural Diamond

ID • G/SI2 • GIA 6521725317

Certificate GIA 6521725317

Diamond specifications and retailer prices

From $499 SGD
₹37,172 INR
As of October 30, 2026
Save $1,061 SGD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,116 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521725317. Listed at 14 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521725317
Dimensions5.12 × 3.69 × 2.66 mm
L/W Ratio1.39
Top View
5.12 mm3.69 mm0.50 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521725317
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.2%

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: $1,008 SGD|Low: $422 SGD|High: $1,578 SGD|Avg: $859 SGD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$499 SGD
Retailer 6$623 SGD
Retailer 7$751 SGD
Retailer 8$839 SGD
Retailer 4$846 SGD
Retailer 3$846 SGD
Retailer 1$1,008 SGD
Retailer 5$1,560 SGD

39 data points across 8 retailers

14 retailers$499 SGD to $1,560 SGD

A
Cheapest Retailer
-
$499 SGD
₹37,172 INR
A
Retailer 2
-
$623 SGD
$487 USD
View
Final sale: no returns
A
Retailer 3
-
$675 SGD
$528 USD
View
B+
Retailer 4
-
$726 SGD
$568 USD
View
B+
Retailer 5
-
$726 SGD
$568 USD
View
B+
Retailer 6
-
$779 SGD
$609 USD
View
B+
Retailer 7
-
$779 SGD
$609 USD
View
B+
Retailer 8
-
$839 SGD
$656 USD
View
B+
Retailer 9
-
$843 SGD
$659 USD
View
B+
Retailer 10
-
$846 SGD
£521 GBP
View
B+
Retailer 11
-
$846 SGD
£521 GBP
View
B+
Retailer 12
-
$1,008 SGD
€751 EUR
View
B
Retailer 13
-
$1,560 SGD
£961 GBP
View
Most Expensive
NZ Jewellers
5dcbf536-a3c0-4404-b4ce-526f754ddd37 · Oct 30
$2,116 SGD
$1,655 USD
View
Price under review
13 more retailers have this diamond
Prices start from $499 SGDSave up to $1,061 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
$499 SGD