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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 $3,314 NZD
As of November 5, 2026
Save $2,935 NZD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,249 NZD 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 $3,314 to $6,249, a $2,935 spread on the same certified stone. Helzberg Diamonds lists it at $6,249. 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: $6,249 NZD|Low: $3,314 NZD|High: $6,249 NZD|Avg: $4,240 NZD
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$3,314 NZD
Retailer 11$3,402 NZD
Retailer 8$3,454 NZD
Retailer 13$3,483 NZD
Retailer 12$3,509 NZD
Retailer 5$3,521 NZD
Retailer 7$3,794 NZD
Retailer 10$3,810 NZD
Retailer 3$3,987 NZD
Retailer 14$4,151 NZD
Retailer 2$4,371 NZD
Retailer 6$4,445 NZD
Retailer 9$4,887 NZD
Retailer 16$5,312 NZD
Retailer 15$5,715 NZD
Helzberg Diamonds$6,249 NZD

15 data points across 16 retailers

16 retailers$3,314 NZD to $6,249 NZD

B+
Cheapest Retailer
-
$3,314 NZD
A
Retailer 2
-
$3,402 NZD
View
B+
Retailer 3
-
$3,454 NZD
View
B+
Retailer 4
-
$3,483 NZD
View
B+
Retailer 5
-
$3,509 NZD
View
B+
Retailer 6
-
$3,521 NZD
View
B+
Retailer 7
-
$3,794 NZD
View
B+
Retailer 8
-
$3,810 NZD
View
B+
Retailer 9
-
$3,987 NZD
View
B
Retailer 10
-
$4,151 NZD
View
B+
Retailer 11
-
$4,371 NZD
View
B
Retailer 12
-
$4,445 NZD
View
B+
Retailer 13
-
$4,887 NZD
View
B
Retailer 14
-
$5,312 NZD
View
B
Retailer 15
-
$5,715 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMMMPKOJM · Nov 6
$6,249 NZD
$3,464 USD
View
15 more retailers have this diamond
Prices start from $3,314 NZDSave up to $2,935 NZD

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
$3,314 NZD