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Emerald|Natural|IGI

1.00ct J SI2 Emerald Natural Diamond

VG • J/SI2 • IGI 743535393

Shape and cutting style on the report: Emerald cut

Certificate IGI 743535393

Diamond specifications and retailer prices

From $1,303 SGD
As of November 4, 2026
Save $2,142 SGD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,445 SGD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 743535393. Listed at 14 retailers as of November 4, 2026, with a 164% 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

1.00
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 743535393
Dimensions6.46 × 4.76 × 3.31 mm
L/W Ratio1.36
Culet sizeLarge
Top View
6.46 mm4.76 mm1.00 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743535393
Side View
Table 64.0%Crown 38.8°Girdle: MED-STKPavilion 41.6°Culet: LargeDepth 69.5%

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: Nov 4
Current: $3,445 SGD|Low: $1,194 SGD|High: $3,445 SGD|Avg: $1,795 SGD
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
Retailer 14
November 6, 2026
Retailer 7$1,303 SGD
Retailer 6$1,353 SGD
Retailer 10$1,413 SGD
Retailer 12$1,413 SGD
Retailer 13$1,465 SGD
Retailer 11$1,466 SGD
Retailer 14$1,508 SGD
Retailer 3$1,583 SGD
Retailer 9$1,630 SGD
Retailer 4$1,680 SGD
Retailer 2$1,821 SGD
Retailer 5$2,281 SGD
Retailer 8$2,584 SGD
NZ Jewellers$3,445 SGD

28 data points across 14 retailers

14 retailers$1,303 SGD to $3,445 SGD

A
Cheapest Retailer
-
$1,303 SGD
Final sale: no returns
B+
Retailer 2
-
$1,353 SGD
View
Retailer 3
-
$1,413 SGD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,413 SGD
View
B+
Retailer 5
-
$1,465 SGD
View
B+
Retailer 6
-
$1,466 SGD
View
B+
Retailer 7
-
$1,508 SGD
View
B+
Retailer 8
-
$1,583 SGD
View
B+
Retailer 9
-
$1,630 SGD
View
Retailer 10
-
$1,630 SGD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$1,821 SGD
View
B
Retailer 12
-
$2,584 SGD
View
C
Retailer 13
-
$3,445 SGD
View
Most Expensive
NZ Jewellers
81d5a968-7665-4c64-9c15-544a384032a5 · Oct 17
$3,445 SGD
$2,697 USD
View
Price last confirmed 19 days ago
13 more retailers have this diamond
Prices start from $1,303 SGDSave up to $2,142 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
1.00ct Emerald
$1,303 SGD