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Emerald|Natural|IGI

2.51ct I SI1 Emerald Natural Diamond

VG • I/SI1 • IGI 720559374

Shape and cutting style on the report: Emerald cut

Certificate IGI 720559374

Diamond specifications and retailer prices

From $11,073 SGD
₹824,918 INR
As of October 31, 2026
Save $7,817 SGD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $18,890 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 720559374. Listed at 13 retailers as of October 30, 2026, with prices from $11,073 to $18,890, a $7,817 spread on the same certified stone. NZ Jewellers lists it at $18,890. 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

2.51
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 720559374
Dimensions8.77 × 6.41 × 4.48 mm
L/W Ratio1.37
Culet sizeLarge
Top View
8.77 mm6.41 mm2.51 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI 720559374
Side View
Table 66.0%Crown 42.6°Girdle: MED-STKPavilion 41.5°Culet: LargeDepth 69.9%

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 31
Current: $18,890 SGD|Low: $11,045 SGD|High: $20,011 SGD|Avg: $14,705 SGD|-5.6%
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
October 31, 2026
Retailer 2$11,073 SGD
Retailer 10$11,557 SGD
Retailer 13$12,509 SGD
Retailer 4$12,918 SGD
Retailer 3$13,552 SGD
Retailer 11$13,762 SGD
Retailer 12$13,865 SGD
Retailer 7$15,191 SGD
Retailer 9$15,394 SGD
Retailer 5$15,637 SGD
Retailer 6$15,641 SGD
Retailer 8$17,796 SGD
NZ Jewellers$18,890 SGD

44 data points across 13 retailers

13 retailers$11,073 SGD to $18,890 SGD

A
Cheapest Retailer
-
$11,073 SGD
₹824,918 INR
A
Retailer 2
-
$11,557 SGD
$9,040 USD
View
B+
Retailer 3
-
$12,509 SGD
$9,785 USD
View
Final sale: no returns
B+
Retailer 4
-
$12,918 SGD
$10,105 USD
View
B+
Retailer 5
-
$13,552 SGD
$10,601 USD
View
B+
Retailer 6
-
$13,762 SGD
$10,765 USD
View
B+
Retailer 7
-
$13,865 SGD
$10,846 USD
View
A
Retailer 8
-
$15,191 SGD
€11,317 EUR
View
Retailer 9
-
$15,394 SGD
ZAR 194,532 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$15,637 SGD
$12,232 USD
View
B+
Retailer 11
-
$15,641 SGD
$12,235 USD
View
B+
Retailer 12
-
$17,796 SGD
£10,961 GBP
View
Most Expensive
B+
NZ Jewellers
8eddd57f-95a6-4a92-b86c-c990839d2e93 · Oct 30
$18,890 SGD
$14,776 USD
View
12 more retailers have this diamond
Prices start from $11,073 SGDSave up to $7,817 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
2.51ct Emerald
$11,073 SGD