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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 $3,268 NZD
As of November 5, 2026
Save $2,894 NZD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,162 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 $3,268 to $6,162, a $2,894 spread on the same certified stone. Helzberg Diamonds lists it at $6,162. 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: $6,162 NZD|Low: $3,268 NZD|High: $6,162 NZD|Avg: $4,181 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$3,268 NZD
Retailer 11$3,355 NZD
Retailer 8$3,407 NZD
Retailer 13$3,435 NZD
Retailer 12$3,460 NZD
Retailer 5$3,472 NZD
Retailer 7$3,741 NZD
Retailer 10$3,757 NZD
Retailer 3$3,931 NZD
Retailer 14$4,093 NZD
Retailer 2$4,310 NZD
Retailer 6$4,383 NZD
Retailer 9$4,819 NZD
Retailer 16$5,239 NZD
Retailer 15$5,636 NZD
Helzberg Diamonds$6,162 NZD

15 data points across 16 retailers

16 retailers$3,268 NZD to $6,162 NZD

B+
Cheapest Retailer
-
$3,268 NZD
A
Retailer 2
-
$3,355 NZD
View
B+
Retailer 3
-
$3,407 NZD
View
B+
Retailer 4
-
$3,435 NZD
View
B+
Retailer 5
-
$3,460 NZD
View
B+
Retailer 6
-
$3,472 NZD
View
B+
Retailer 7
-
$3,741 NZD
View
B+
Retailer 8
-
$3,757 NZD
View
B+
Retailer 9
-
$3,931 NZD
View
B
Retailer 10
-
$4,093 NZD
View
B+
Retailer 11
-
$4,310 NZD
View
B
Retailer 12
-
$4,383 NZD
View
B+
Retailer 13
-
$4,819 NZD
View
B
Retailer 14
-
$5,239 NZD
View
B
Retailer 15
-
$5,636 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMMMPKOJM · Nov 6
$6,162 NZD
$3,464 USD
View
15 more retailers have this diamond
Prices start from $3,268 NZDSave up to $2,894 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
$3,268 NZD