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Emerald|Natural|GIA

1.00ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 6511813369

Certificate GIA 6511813369

Diamond specifications and retailer prices

From $4,643 NZD
As of November 4, 2026
Save $5,897 NZD (56%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $10,540 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511813369. Listed at 29 retailers as of November 4, 2026, with prices from $4,643 to $10,540, a $5,897 spread on the same certified stone. NZ Jewellers lists it at $10,540. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.46°
Pavilion angle55.53°
OriginNatural
Grading LabGIA
CertificateGIA 6511813369
Dimensions7.31 × 4.84 × 2.91 mm
L/W Ratio1.51
Top View
7.31 mm4.84 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511813369
Side View
Table 68.0%Crown 42.46°Girdle: Slightly ThickPavilion 55.53°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,540 NZD|Low: $4,643 NZD|High: $10,540 NZD|Avg: $6,183 NZD|+3.3%
NZ Jewellers
Retailer 2
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Retailer 24
Retailer 25
Retailer 26
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Retailer 28
Retailer 29
November 6, 2026
Retailer 17$4,643 NZD
Retailer 14$4,715 NZD
Retailer 26$4,802 NZD
Retailer 15$4,847 NZD
Retailer 16$4,908 NZD
Retailer 7$5,006 NZD
Retailer 5$5,148 NZD
Retailer 11$5,340 NZD
Retailer 21$5,469 NZD
Retailer 12$5,480 NZD
Retailer 22$5,484 NZD
Retailer 8$5,524 NZD
Retailer 28$5,599 NZD
Retailer 29$5,691 NZD
Retailer 2$5,868 NZD
Retailer 18$5,908 NZD
Retailer 9$5,953 NZD
Retailer 13$6,175 NZD
Retailer 3$6,223 NZD
Retailer 19$6,223 NZD
Retailer 24$6,260 NZD
Retailer 20$6,324 NZD
Retailer 4$6,440 NZD
Retailer 23$6,629 NZD
Retailer 6$7,104 NZD
Retailer 25$7,383 NZD
Retailer 27$8,731 NZD
Retailer 10$10,116 NZD
NZ Jewellers$10,540 NZD

25 data points across 29 retailers

29 retailers$4,643 NZD to $10,540 NZD

B+
Cheapest Retailer
-
$4,643 NZD
B+
Retailer 2
-
$4,715 NZD
View
B+
Retailer 3
-
$4,802 NZD
View
Final sale: no returns
B+
Retailer 4
-
$4,847 NZD
View
B+
Retailer 5
-
$4,908 NZD
View
B+
Retailer 6
-
$5,006 NZD
View
B+
Retailer 7
-
$5,058 NZD
View
B+
Retailer 8
-
$5,148 NZD
View
B+
Retailer 9
-
$5,340 NZD
View
Retailer 10
-
$5,469 NZD
View
Price last confirmed 31 days ago
B+
Retailer 11
-
$5,480 NZD
View
B+
Retailer 12
-
$5,524 NZD
View
B+
Retailer 13
-
$5,599 NZD
View
B+
Retailer 14
-
$5,691 NZD
View
B
Retailer 15
-
$5,868 NZD
View
B
Retailer 16
-
$5,908 NZD
View
B
Retailer 17
-
$5,953 NZD
View
B
Retailer 18
-
$6,175 NZD
View
B
Retailer 19
-
$6,223 NZD
View
B
Retailer 20
-
$6,223 NZD
View
B+
Retailer 21
-
$6,260 NZD
View
B
Retailer 22
-
$6,324 NZD
View
B
Retailer 23
-
$6,440 NZD
View
B
Retailer 24
-
$6,629 NZD
View
B
Retailer 25
-
$7,104 NZD
View
B
Retailer 26
-
$7,383 NZD
View
B
Retailer 27
-
$8,731 NZD
View
B
Retailer 28
-
$10,116 NZD
View
Most Expensive
B
NZ Jewellers
0dbd8a44-6eed-4080-98e2-014d7ab83d96 · Nov 5
$10,540 NZD
$5,843 USD
View
28 more retailers have this diamond
Prices start from $4,643 NZDSave up to $5,897 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.

B+
1.00ct Emerald
$4,643 NZD