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Emerald|Natural|IGI

1.51ct I SI2 Emerald Natural Diamond

VG • I/SI2 • IGI 729536797

Shape and cutting style on the report: Emerald cut

Certificate IGI 729536797

Diamond specifications and retailer prices

From $3,762 SGD
$2,943 USD
As of October 30, 2026
Save $3,622 SGD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,384 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.51ct natural emerald diamond

This 1.51ct natural emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 729536797. Listed at 14 retailers as of October 27, 2026, with prices from $3,762 to $7,384, a $3,622 spread on the same certified stone. NZ Jewellers lists it at $7,384. 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
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 729536797
Dimensions7.78 × 5.47 × 3.64 mm
L/W Ratio1.42
Culet sizeLarge
Top View
7.78 mm5.47 mm1.51 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 729536797
Side View
Table 67.0%Crown 37.2°Girdle: MediumPavilion 41.1°Culet: LargeDepth 66.5%

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 30
Current: $4,961 SGD|Low: $2,662 SGD|High: $7,173 SGD|Avg: $4,522 SGD|+12.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$2,662 SGD
Retailer 10$3,762 SGD
Retailer 5$3,835 SGD
Retailer 8$3,880 SGD
Retailer 6$3,912 SGD
Retailer 7$4,056 SGD
Retailer 9$4,422 SGD
Retailer 1$4,961 SGD
Retailer 11$5,079 SGD
Retailer 2$6,213 SGD
Retailer 4$7,126 SGD

26 data points across 11 retailers

14 retailers$3,762 SGD to $7,384 SGD

A
Cheapest Retailer
-
$3,762 SGD
$2,943 USD
A
Retailer 2
-
$3,835 SGD
$3,000 USD
View
B+
Retailer 3
-
$3,880 SGD
$3,035 USD
View
B+
Retailer 4
-
$3,912 SGD
$3,060 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,056 SGD
$3,173 USD
View
B+
Retailer 6
-
$4,238 SGD
$3,315 USD
View
Retailer 7
-
$4,238 SGD
$3,315 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$4,402 SGD
$3,443 USD
View
B+
Retailer 9
-
$4,422 SGD
$3,459 USD
View
B+
Retailer 10
-
$4,890 SGD
$3,825 USD
View
B+
Retailer 11
-
$4,961 SGD
€3,696 EUR
View
B+
Retailer 12
-
$7,126 SGD
£4,389 GBP
View
B
Retailer 13
-
$7,384 SGD
$5,776 USD
View
Most Expensive
B
NZ Jewellers
75563083-b33b-4c1a-bbb7-cdd86193f53e · Oct 27
$7,384 SGD
$5,776 USD
View
13 more retailers have this diamond
Prices start from $3,762 SGDSave up to $3,622 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
$3,762 SGD