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Emerald|Natural|GIA

1.00ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 6552704048

Certificate GIA 6552704048

Diamond specifications and retailer prices

From $3,440 NZD
As of November 4, 2026
Save $4,357 NZD (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,797 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded H 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 6552704048. Listed at 18 retailers as of November 4, 2026, with a 127% 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552704048
Dimensions6.70 × 4.77 × 3.27 mm
L/W Ratio1.40
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.70 mm4.77 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552704048
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.6%

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: $7,797 NZD|Low: $3,198 NZD|High: $7,797 NZD|Avg: $4,529 NZD
NZ Jewellers
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
November 6, 2026
Retailer 14$3,207 NZD
Retailer 5$3,440 NZD
Retailer 3$3,593 NZD
Retailer 2$3,617 NZD
Retailer 13$3,729 NZD
Retailer 11$3,901 NZD
Retailer 8$4,051 NZD
Retailer 12$4,303 NZD
Retailer 4$4,387 NZD
Retailer 9$4,550 NZD
Retailer 6$4,598 NZD
Retailer 7$5,065 NZD
Retailer 10$6,514 NZD
NZ Jewellers$7,797 NZD

30 data points across 14 retailers

18 retailers$3,440 NZD to $7,797 NZD

Retailer 1
-
$3,207 NZD
Price last confirmed 11 days ago
B+
Retailer 2
-
$3,440 NZD
View
Final sale: no returns
B+
Retailer 3
-
$3,593 NZD
View
B+
Retailer 4
-
$3,617 NZD
View
B+
Retailer 5
-
$3,729 NZD
View
B+
Retailer 6
-
$3,729 NZD
View
B+
Retailer 7
-
$3,901 NZD
View
B+
Retailer 8
-
$4,051 NZD
View
Retailer 9
-
$4,216 NZD
View
Price last confirmed 33 days ago
B
Retailer 10
-
$4,303 NZD
View
B+
Retailer 11
-
$4,303 NZD
View
B
Retailer 12
-
$4,387 NZD
View
B+
Retailer 13
-
$4,550 NZD
View
Retailer 14
-
$4,598 NZD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$5,065 NZD
View
B
Retailer 16
-
$6,514 NZD
View
B
Retailer 17
-
$7,797 NZD
View
Most Expensive
NZ Jewellers
6dbb8555-41ca-4ac7-92c9-8f67c337e112 · Oct 30
$7,797 NZD
$4,383 USD
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $3,440 NZDSave up to $4,357 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
$3,440 NZD