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Emerald|Natural|IGI

0.50ct H SI1 Emerald Natural Diamond

VG • H/SI1 • IGI 669430573

Shape and cutting style on the report: Emerald cut

Certificate IGI 669430573

Diamond specifications and retailer prices

From $456 SGD
As of November 5, 2026
Save $488 SGD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,413 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural emerald diamond

This 0.5ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 669430573. Listed at 18 retailers as of November 4, 2026, with a 107% 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle26.3°
Pavilion angle46.2°
OriginNatural
Grading LabIGI
CertificateIGI 669430573
Dimensions5.64 × 3.78 × 2.59 mm
L/W Ratio1.49
Culet sizeLarge
Top View
5.64 mm3.78 mm0.50 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 669430573
Side View
Table 68.0%Crown 26.3°Girdle: ThinPavilion 46.2°Culet: LargeDepth 68.5%

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: Nov 5
Current: $1,413 SGD|Low: $456 SGD|High: $2,332 SGD|Avg: $843 SGD|-4.8%
MOH London
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
November 6, 2026
Retailer 12$456 SGD
Retailer 8$561 SGD
Retailer 4$562 SGD
Retailer 9$609 SGD
Retailer 13$628 SGD
Retailer 17$655 SGD
Retailer 18$655 SGD
Retailer 5$703 SGD
Retailer 15$763 SGD
Retailer 16$775 SGD
Retailer 11$780 SGD
Retailer 10$853 SGD
Retailer 6$869 SGD
Retailer 3$879 SGD
Retailer 2$909 SGD
Retailer 14$944 SGD
MOH London$1,413 SGD
Retailer 7$2,332 SGD

31 data points across 18 retailers

18 retailers$456 SGD to $944 SGD

A
Cheapest Retailer
-
$456 SGD
B+
Retailer 2
-
$561 SGD
View
Final sale: no returns
B+
Retailer 3
-
$562 SGD
View
B+
Retailer 4
-
$609 SGD
View
B+
Retailer 5
-
$628 SGD
View
B+
Retailer 6
-
$655 SGD
View
Retailer 7
-
$655 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$703 SGD
View
B
Retailer 9
-
$763 SGD
View
B
Retailer 10
-
$775 SGD
View
B
Retailer 11
-
$780 SGD
View
B
Retailer 12
-
$853 SGD
View
B
Retailer 13
-
$869 SGD
View
B
Retailer 14
-
$879 SGD
View
B
Retailer 15
-
$909 SGD
View
B
Retailer 16
-
$944 SGD
View
Most Expensive
MOH London
5048D032B · Oct 29
$1,413 SGD
£871 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $456 SGDSave up to $488 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
$456 SGD