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Emerald|Natural|GIA

1.00ct J SI1 Emerald Natural Diamond

EX • J/SI1 • GIA 6565053185

Certificate GIA 6565053185

Diamond specifications and retailer prices

From $1,323 SGD
As of November 6, 2026
Save $1,913 SGD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,597 SGD at NZ Jewellers · As of October 14, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565053185. Listed at 19 retailers as of November 4, 2026, with a 145% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565053185
Dimensions6.55 × 4.68 × 3.36 mm
L/W Ratio1.40
Top View
6.55 mm4.68 mm1.00 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565053185
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 71.7%

Caratlytics Score

How it works →
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: Nov 6
Current: $1,719 SGD|Low: $1,323 SGD|High: $3,440 SGD|Avg: $2,034 SGD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$1,323 SGD
Retailer 13$1,635 SGD
Retailer 12$1,643 SGD
Retailer 4$1,659 SGD
Retailer 11$1,660 SGD
Retailer 1$1,719 SGD
Retailer 5$1,829 SGD
Retailer 7$1,829 SGD
Retailer 6$1,945 SGD
Retailer 10$1,956 SGD
Retailer 9$2,162 SGD
Retailer 8$2,455 SGD
Retailer 2$3,237 SGD

26 data points across 13 retailers

19 retailers$1,323 SGD to $3,237 SGD

A
Cheapest Retailer
-
$1,323 SGD
A
Retailer 2
-
$1,635 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,643 SGD
View
A
Retailer 4
-
$1,659 SGD
View
A
Retailer 5
-
$1,660 SGD
View
A
Retailer 6
-
$1,719 SGD
View
Retailer 7
-
$1,829 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,829 SGD
View
Retailer 9
-
$1,884 SGD
View
Price last confirmed 21 days ago
Retailer 10
-
$1,884 SGD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$1,945 SGD
View
B+
Retailer 12
-
$1,956 SGD
View
Retailer 13
-
$2,088 SGD
View
Price last confirmed 38 days ago
B+
Retailer 14
-
$2,162 SGD
View
Retailer 15
-
$2,174 SGD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$2,455 SGD
View
Retailer 17
-
$2,532 SGD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$3,237 SGD
View
Most Expensive
NZ Jewellers
63f30bd3-ed4a-483d-a8fc-87a047caa91d · Oct 14
$4,597 SGD
$3,599 USD
View
Price last confirmed 23 days ago
18 more retailers have this diamond
Prices start from $1,323 SGDSave up to $1,913 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
$1,323 SGD