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Emerald|Natural|IGI

1.51ct G SI2 Emerald Natural Diamond

VG • G/SI2 • IGI 830652992

Shape and cutting style on the report: Emerald cut

Certificate IGI 830652992

Diamond specifications and retailer prices

From $3,431 SGD
$2,683 USD
As of October 31, 2026
Save $2,961 SGD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,424 SGD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 830652992. Listed at 8 retailers as of October 31, 2026, with a 86% 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

1.51
Carat
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 830652992
Dimensions7.72 × 5.55 × 3.70 mm
L/W Ratio1.39
Culet sizeLarge
Top View
7.72 mm5.55 mm1.51 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830652992
Side View
Table 69.0%Crown 33.9°Girdle: THN-MEDPavilion 40.9°Culet: LargeDepth 66.7%

Caratlytics Score

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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 31
Current: $6,392 SGD|Low: $3,431 SGD|High: $6,525 SGD|Avg: $4,667 SGD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 3, 2026
Retailer 7$3,431 SGD
Retailer 5$3,495 SGD
Retailer 6$3,699 SGD
Retailer 4$3,760 SGD
Retailer 2$4,455 SGD
Retailer 3$4,570 SGD
Retailer 1$6,392 SGD
Wholesale Diamonds Direct$6,424 SGD

18 data points across 8 retailers

8 retailers$3,431 SGD to $6,392 SGD

A
Cheapest Retailer
-
$3,431 SGD
$2,683 USD
Retailer 2
-
$3,495 SGD
View
Price last confirmed 9 days ago
Retailer 3
-
$3,699 SGD
$2,892 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$3,760 SGD
$2,940 USD
View
B+
Retailer 5
-
$4,455 SGD
$3,483 USD
View
A
Retailer 6
-
$4,570 SGD
€3,403 EUR
View
B+
Retailer 7
-
$6,392 SGD
$4,998 USD
View
Most Expensive
Wholesale Diamonds Direct
443181486 · Oct 23
$6,424 SGD
$5,023 USD
View
Price last confirmed 10 days ago
7 more retailers have this diamond
Prices start from $3,431 SGDSave up to $2,961 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
1.51ct Emerald
$3,431 SGD