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Emerald|Natural|IGI

2.51ct I SI1 Emerald Natural Diamond

VG • I/SI1 • IGI 782657705

Shape and cutting style on the report: Emerald cut

Certificate IGI 782657705

Diamond specifications and retailer prices

From $16,128 SGD
$12,616 USD
As of October 30, 2026
Save $10,120 SGD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,248 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 782657705. Listed at 10 retailers as of October 30, 2026, with prices from $16,128 to $26,248, a $10,120 spread on the same certified stone. NZ Jewellers lists it at $26,248. 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
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle34.7°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 782657705
Dimensions8.78 × 6.42 × 4.47 mm
L/W Ratio1.37
Culet sizeLarge
Top View
8.78 mm6.42 mm2.51 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 782657705
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 41.4°Culet: LargeDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $26,248 SGD|Low: $9,263 SGD|High: $29,691 SGD|Avg: $19,560 SGD|+2.5%
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 5$9,263 SGD
Retailer 3$15,538 SGD
Retailer 12$16,128 SGD
Retailer 9$16,659 SGD
Retailer 11$17,384 SGD
Retailer 8$18,543 SGD
Retailer 13$18,832 SGD
Retailer 10$19,557 SGD
Retailer 2$19,844 SGD
Retailer 7$21,660 SGD
Retailer 6$24,727 SGD
NZ Jewellers$26,248 SGD
Retailer 4$29,691 SGD

29 data points across 13 retailers

10 retailers$16,128 SGD to $26,248 SGD

B+
Cheapest Retailer
-
$16,128 SGD
$12,616 USD
B+
Retailer 2
-
$16,659 SGD
$13,031 USD
View
Final sale: no returns
B+
Retailer 3
-
$17,384 SGD
$13,598 USD
View
B+
Retailer 4
-
$18,543 SGD
$14,505 USD
View
B+
Retailer 5
-
$18,832 SGD
$14,731 USD
View
B+
Retailer 6
-
$19,557 SGD
$15,298 USD
View
B+
Retailer 7
-
$19,844 SGD
€14,783 EUR
View
B+
Retailer 8
-
$21,660 SGD
ZAR 273,721 ZAR
View
B+
Retailer 9
-
$24,727 SGD
£15,230 GBP
View
Most Expensive
B
NZ Jewellers
6adb3d48-bd38-49f5-ac4d-b4202e0a8957 · Oct 30
$26,248 SGD
$20,532 USD
View
9 more retailers have this diamond
Prices start from $16,128 SGDSave up to $10,120 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.

B+
2.51ct Emerald
$16,128 SGD