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Emerald|Natural|IGI

1.50ct K SI2 Emerald Natural Diamond

VG • K/SI2 • IGI 508154600

Shape and cutting style on the report: Emerald cut

Certificate IGI 508154600

Diamond specifications and retailer prices

From $2,072 SGD
As of November 5, 2026
Save $3,606 SGD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,678 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.5ct natural emerald diamond

This 1.5ct natural emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 508154600. Listed at 8 retailers as of November 5, 2026, with a 174% 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

1.50
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle26.4°
Pavilion angle42.6°
OriginNatural
Grading LabIGI
CertificateIGI 508154600
Dimensions7.74 × 5.39 × 3.55 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
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Top View
7.74 mm5.39 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 508154600
Side View
Table 63.5%Crown 26.4°Girdle: MED-STKPavilion 42.6°Culet: LNGDepth 65.9%

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: $5,678 SGD|Low: $2,072 SGD|High: $5,957 SGD|Avg: $3,597 SGD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$2,072 SGD
Retailer 7$2,813 SGD
Retailer 6$2,892 SGD
Retailer 4$3,386 SGD
Retailer 8$3,446 SGD
Retailer 2$3,688 SGD
Retailer 5$4,744 SGD
NZ Jewellers$5,678 SGD

32 data points across 8 retailers

8 retailers$2,072 SGD to $5,678 SGD

A
Cheapest Retailer
-
$2,072 SGD
B+
Retailer 2
-
$2,813 SGD
View
B+
Retailer 3
-
$2,892 SGD
View
B+
Retailer 4
-
$3,386 SGD
View
B+
Retailer 5
-
$3,688 SGD
View
B
Retailer 6
-
$4,744 SGD
View
C
Retailer 7
-
$5,678 SGD
View
Most Expensive
NZ Jewellers
4e4eb51b-ef06-41d2-80e6-36086f979432 · Oct 17
$5,678 SGD
$4,445 USD
View
Price last confirmed 19 days ago
7 more retailers have this diamond
Prices start from $2,072 SGDSave up to $3,606 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
1.50ct Emerald
$2,072 SGD