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Emerald|Natural|GIA

0.50ct E SI2 Emerald Natural Diamond

EX • E/SI2 • GIA 5553669611

Certificate GIA 5553669611

Diamond specifications and retailer prices

From $445 SGD
$347 USD
As of October 28, 2026
Save $1,032 SGD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,448 SGD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553669611. Listed at 9 retailers as of October 25, 2026, with a 232% 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553669611
Dimensions5.26 × 3.74 × 2.56 mm
L/W Ratio1.41
Girdle conditionThick
Top View
5.26 mm3.74 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553669611
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.4%

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 28
Current: $2,448 SGD|Low: $404 SGD|High: $2,448 SGD|Avg: $948 SGD|+20.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$445 SGD
Retailer 3$479 SGD
Retailer 10$757 SGD
Retailer 2$799 SGD
Retailer 5$800 SGD
Retailer 7$807 SGD
Retailer 9$822 SGD
Retailer 4$956 SGD
Retailer 6$1,477 SGD
NZ Jewellers$2,448 SGD

37 data points across 10 retailers

9 retailers$445 SGD to $1,477 SGD

A
Cheapest Retailer
-
$445 SGD
$347 USD
Final sale: no returns
A
Retailer 2
-
$479 SGD
₹35,579 INR
View
B+
Retailer 3
-
$799 SGD
£490 GBP
View
A
Retailer 4
-
$800 SGD
£491 GBP
View
B+
Retailer 5
-
$807 SGD
$629 USD
View
B+
Retailer 6
-
$822 SGD
$641 USD
View
B+
Retailer 7
-
$956 SGD
€710 EUR
View
B
Retailer 8
-
$1,477 SGD
£907 GBP
View
Most Expensive
B
NZ Jewellers
1b4fb351-d214-4526-a616-d586745fa559 · Oct 27
$2,448 SGD
$1,909 USD
View
Price under review
8 more retailers have this diamond
Prices start from $445 SGDSave up to $1,032 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
$445 SGD