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Emerald|Natural|GIA

1.00ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 7566694836

Certificate GIA 7566694836

Diamond specifications and retailer prices

From $2,346 SGD
As of November 5, 2026
Save $2,078 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,425 SGD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded I 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 7566694836. Listed at 16 retailers as of November 5, 2026, with prices from $2,346 to $4,425, a $2,078 spread on the same certified stone. Helzberg Diamonds lists it at $4,425. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566694836
Dimensions6.91 × 4.89 × 3.12 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.91 mm4.89 mm1.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566694836
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.8%

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 5
Current: $4,425 SGD|Low: $2,346 SGD|High: $4,425 SGD|Avg: $3,002 SGD
Helzberg Diamonds
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 4$2,346 SGD
Retailer 11$2,409 SGD
Retailer 8$2,446 SGD
Retailer 13$2,466 SGD
Retailer 12$2,484 SGD
Retailer 5$2,493 SGD
Retailer 7$2,686 SGD
Retailer 10$2,698 SGD
Retailer 3$2,823 SGD
Retailer 14$2,939 SGD
Retailer 2$3,095 SGD
Retailer 6$3,147 SGD
Retailer 9$3,460 SGD
Retailer 16$3,762 SGD
Retailer 15$4,046 SGD
Helzberg Diamonds$4,425 SGD

15 data points across 16 retailers

16 retailers$2,346 SGD to $4,425 SGD

B+
Cheapest Retailer
-
$2,346 SGD
A
Retailer 2
-
$2,409 SGD
View
B+
Retailer 3
-
$2,446 SGD
View
B+
Retailer 4
-
$2,466 SGD
View
B+
Retailer 5
-
$2,484 SGD
View
B+
Retailer 6
-
$2,493 SGD
View
B+
Retailer 7
-
$2,686 SGD
View
B+
Retailer 8
-
$2,698 SGD
View
B+
Retailer 9
-
$2,823 SGD
View
B
Retailer 10
-
$2,939 SGD
View
B+
Retailer 11
-
$3,095 SGD
View
B
Retailer 12
-
$3,147 SGD
View
B+
Retailer 13
-
$3,460 SGD
View
B
Retailer 14
-
$3,762 SGD
View
B
Retailer 15
-
$4,046 SGD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMMMPKOJM · Nov 6
$4,425 SGD
$3,464 USD
View
15 more retailers have this diamond
Prices start from $2,346 SGDSave up to $2,078 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
$2,346 SGD