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Emerald|Natural|GIA

1.00ct K SI2 Emerald Natural Diamond

VG • K/SI2 • GIA 7378002201

Certificate GIA 7378002201

Diamond specifications and retailer prices

From $1,571 NZD
As of November 6, 2026
Save $3,604 NZD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,175 NZD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7378002201. Listed at 17 retailers as of November 5, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7378002201
Dimensions6.38 × 4.70 × 3.37 mm
L/W Ratio1.36
Top View
6.38 mm4.70 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7378002201
Side View
Table 62.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 71.7%

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 6
Current: $5,175 NZD|Low: $1,645 NZD|High: $5,175 NZD|Avg: $2,484 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 2$1,645 NZD
Retailer 4$2,028 NZD
Retailer 8$2,122 NZD
Retailer 10$2,122 NZD
Retailer 3$2,152 NZD
Retailer 5$2,170 NZD
Retailer 9$2,204 NZD
Retailer 7$2,396 NZD
Retailer 11$2,448 NZD
Retailer 6$2,951 NZD
Retailer 12$3,892 NZD
NZ Jewellers$5,175 NZD

28 data points across 12 retailers

17 retailers$1,571 NZD to $5,175 NZD

A
Cheapest Retailer
-
$1,571 NZD
A
Retailer 2
-
$1,645 NZD
View
B+
Retailer 3
-
$2,028 NZD
View
B+
Retailer 4
-
$2,033 NZD
View
B+
Retailer 5
-
$2,122 NZD
View
Retailer 6
-
$2,122 NZD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,152 NZD
View
B+
Retailer 8
-
$2,170 NZD
View
B+
Retailer 9
-
$2,204 NZD
View
B+
Retailer 10
-
$2,304 NZD
View
B+
Retailer 11
-
$2,361 NZD
View
B+
Retailer 12
-
$2,396 NZD
View
B+
Retailer 13
-
$2,448 NZD
View
B
Retailer 14
-
$2,951 NZD
View
Retailer 15
-
$3,892 NZD
View
Price last confirmed 11 days ago
C
Retailer 16
-
$5,175 NZD
View
Most Expensive
NZ Jewellers
b8ac7024-ad55-4804-a4ac-74a0b2844f3e · Oct 23
$5,175 NZD
$2,909 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $1,571 NZDSave up to $3,604 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
$1,571 NZD