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Emerald|Natural|GIA

1.00ct E SI2 Emerald Natural Diamond

VG • E/SI2 • GIA 5423704397

Certificate GIA 5423704397

Diamond specifications and retailer prices

From $6,646 NZD
As of November 5, 2026
Save $8,174 NZD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $14,820 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423704397. Listed at 18 retailers as of November 5, 2026, with prices from $6,646 to $14,820, a $8,174 spread on the same certified stone. NZ Jewellers lists it at $14,820. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423704397
Dimensions6.84 × 4.92 × 3.08 mm
L/W Ratio1.39
Top View
6.84 mm4.92 mm1.00 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5423704397
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.5%

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 5
Current: $14,820 NZD|Low: $6,662 NZD|High: $14,820 NZD|Avg: $8,949 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
November 6, 2026
Retailer 7$6,662 NZD
Retailer 3$6,779 NZD
Retailer 9$7,274 NZD
Retailer 4$7,706 NZD
Retailer 8$7,706 NZD
Retailer 11$7,706 NZD
Retailer 5$8,375 NZD
Retailer 10$8,393 NZD
Retailer 12$8,893 NZD
Retailer 2$9,030 NZD
Retailer 6$13,511 NZD
NZ Jewellers$14,820 NZD

43 data points across 12 retailers

18 retailers$6,646 NZD to $14,820 NZD

B
Cheapest Retailer
-
$6,646 NZD
B+
Retailer 2
-
$6,662 NZD
View
B
Retailer 3
-
$6,779 NZD
View
B
Retailer 4
-
$7,274 NZD
View
B
Retailer 5
-
$7,302 NZD
View
B
Retailer 6
-
$7,706 NZD
View
Retailer 7
-
$7,706 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$7,706 NZD
View
B
Retailer 9
-
$8,375 NZD
View
B
Retailer 10
-
$8,393 NZD
View
B
Retailer 11
-
$8,663 NZD
View
B
Retailer 12
-
$8,663 NZD
View
B
Retailer 13
-
$8,893 NZD
View
B
Retailer 14
-
$8,966 NZD
View
B
Retailer 15
-
$9,030 NZD
View
Retailer 16
-
$9,393 NZD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$13,511 NZD
View
Most Expensive
C
NZ Jewellers
76cf28d5-4249-4990-9c02-52c6d0f9dc9d · Nov 5
$14,820 NZD
$8,331 USD
View
17 more retailers have this diamond
Prices start from $6,646 NZDSave up to $8,174 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
$6,646 NZD