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Emerald|Natural|GIA

0.50ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1379077821

Certificate GIA 1379077821

Diamond specifications and retailer prices

From $460 SGD
$360 USD
As of October 31, 2026
Save $814 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,113 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 I 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 1379077821. Listed at 18 retailers as of October 26, 2026, with a 177% 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1379077821
Dimensions5.23 × 3.83 × 2.65 mm
L/W Ratio1.37
Culet sizeNone
Top View
5.23 mm3.83 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1379077821
Side View
Table 70.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 69.2%

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 31
Current: $2,113 SGD|Low: $460 SGD|High: $2,113 SGD|Avg: $775 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19$460 SGD
Retailer 9$473 SGD
Retailer 3$500 SGD
Retailer 16$538 SGD
Retailer 18$538 SGD
Retailer 8$577 SGD
Retailer 11$621 SGD
Retailer 7$651 SGD
Retailer 5$665 SGD
Retailer 17$665 SGD
Retailer 4$678 SGD
Retailer 12$684 SGD
Retailer 2$773 SGD
Retailer 6$835 SGD
Retailer 14$851 SGD
Retailer 10$905 SGD
Retailer 13$932 SGD
Retailer 15$1,275 SGD
NZ Jewellers$2,113 SGD

42 data points across 19 retailers

18 retailers$460 SGD to $1,275 SGD

A
Cheapest Retailer
-
$460 SGD
$360 USD
Final sale: no returns
A
Retailer 2
-
$473 SGD
$370 USD
View
B+
Retailer 3
-
$500 SGD
$391 USD
View
B+
Retailer 4
-
$538 SGD
$421 USD
View
B+
Retailer 5
-
$538 SGD
$421 USD
View
B+
Retailer 6
-
$577 SGD
$451 USD
View
B+
Retailer 7
-
$651 SGD
$510 USD
View
B+
Retailer 8
-
$665 SGD
$520 USD
View
B+
Retailer 9
-
$665 SGD
$520 USD
View
B+
Retailer 10
-
$678 SGD
$530 USD
View
B+
Retailer 11
-
$684 SGD
£421 GBP
View
B
Retailer 12
-
$773 SGD
$605 USD
View
B
Retailer 13
-
$835 SGD
$653 USD
View
B
Retailer 14
-
$851 SGD
ZAR 10,750 ZAR
View
Retailer 15
-
$905 SGD
A$1,089 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
$932 SGD
€694 EUR
View
B
Retailer 17
-
$1,275 SGD
£785 GBP
View
Most Expensive
NZ Jewellers
6f6084f2-1ff9-4f00-abf6-bfb6b052c869 · Oct 30
$2,113 SGD
$1,653 USD
View
Price under review
17 more retailers have this diamond
Prices start from $460 SGDSave up to $814 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
$460 SGD