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Emerald|Natural|IGI

0.50ct J SI1 Emerald Natural Diamond

VG • J/SI1 • IGI 810634577

Shape and cutting style on the report: Emerald cut

Certificate IGI 810634577

Diamond specifications and retailer prices

From $371 SGD
$290 USD
As of October 28, 2026
Save $553 SGD (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,547 SGD at NZ Jewellers · As of October 20, 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 810634577. Listed at 14 retailers as of October 28, 2026, with a 149% 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
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 810634577
Dimensions5.34 × 3.78 × 2.50 mm
L/W Ratio1.41
Culet sizeLarge
Top View
5.34 mm3.78 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 810634577
Side View
Table 68.0%Crown 36.5°Girdle: MediumPavilion 38.1°Culet: LargeDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,547 SGD|Low: $289 SGD|High: $1,586 SGD|Avg: $631 SGD|-2.5%
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
October 31, 2026
Retailer 14$289 SGD
Retailer 3$371 SGD
Retailer 2$383 SGD
Retailer 4$404 SGD
Retailer 5$437 SGD
Retailer 6$453 SGD
Retailer 8$493 SGD
Retailer 11$611 SGD
Retailer 10$617 SGD
Retailer 12$631 SGD
Retailer 9$658 SGD
Retailer 7$684 SGD
Retailer 13$924 SGD
NZ Jewellers$1,547 SGD

30 data points across 14 retailers

14 retailers$371 SGD to $924 SGD

Retailer 1
-
$289 SGD
₹21,512 INR
Price last confirmed 9 days ago
A
Retailer 2
-
$371 SGD
$290 USD
View
A
Retailer 3
-
$383 SGD
View
Retailer 4
-
$404 SGD
$316 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$437 SGD
$342 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$453 SGD
$354 USD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$493 SGD
£304 GBP
View
B+
Retailer 8
-
$611 SGD
ZAR 7,717 ZAR
View
B+
Retailer 9
-
$617 SGD
$483 USD
View
B+
Retailer 10
-
$631 SGD
$494 USD
View
B+
Retailer 11
-
$658 SGD
€490 EUR
View
B
Retailer 12
-
$684 SGD
$535 USD
View
B
Retailer 13
-
$924 SGD
£569 GBP
View
Most Expensive
NZ Jewellers
1767b5bf-2f28-4cc8-bcb7-03d09f60ae1c · Oct 20
$1,547 SGD
$1,210 USD
View
Price last confirmed 10 days ago
13 more retailers have this diamond
Prices start from $371 SGDSave up to $553 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
$371 SGD