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Emerald|Natural|GIA

1.00ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 6531196640

Certificate GIA 6531196640

Diamond specifications and retailer prices

From $2,418 NZD
$1,363 USD
As of October 30, 2026
Save $2,922 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,326 NZD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6531196640. Listed at 15 retailers as of October 29, 2026, with a 121% 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531196640
Dimensions6.69 × 4.87 × 3.24 mm
L/W Ratio1.37
Top View
6.69 mm4.87 mm1.00 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531196640
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.4%

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: Oct 30
Current: $2,998 NZD|Low: $2,357 NZD|High: $5,340 NZD|Avg: $3,182 NZD|-0.3%
Retailer 1
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 1, 2026
Retailer 2$2,418 NZD
Retailer 11$2,449 NZD
Retailer 4$2,511 NZD
Retailer 13$2,546 NZD
Retailer 14$2,722 NZD
Retailer 3$2,821 NZD
Retailer 1$2,998 NZD
Retailer 5$3,188 NZD
Retailer 9$3,247 NZD
Retailer 12$3,247 NZD
Retailer 10$3,353 NZD
Retailer 6$3,921 NZD
Retailer 7$4,141 NZD
Retailer 8$5,340 NZD

31 data points across 14 retailers

15 retailers$2,418 NZD to $5,340 NZD

B+
Cheapest Retailer
-
$2,418 NZD
$1,363 USD
A
Retailer 2
-
$2,449 NZD
$1,380 USD
View
B+
Retailer 3
-
$2,511 NZD
$1,415 USD
View
B+
Retailer 4
-
$2,546 NZD
$1,435 USD
View
Retailer 5
-
$2,722 NZD
$1,534 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$2,821 NZD
$1,590 USD
View
Retailer 7
-
$2,846 NZD
$1,604 USD
View
Price last confirmed 32 days ago
B+
Retailer 8
-
$2,998 NZD
£1,331 GBP
View
Retailer 9
-
$3,141 NZD
$1,770 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
$3,247 NZD
$1,830 USD
View
B+
Retailer 11
-
$3,247 NZD
$1,830 USD
View
B+
Retailer 12
-
$3,353 NZD
$1,890 USD
View
B
Retailer 13
-
$4,141 NZD
€2,223 EUR
View
B
Retailer 14
-
$5,340 NZD
£2,370 GBP
View
Most Expensive
NZ Jewellers
ae50856d-1a2f-4094-bd13-cf96151eddfd · Oct 14
$7,326 NZD
$4,129 USD
View
Price last confirmed 18 days ago
14 more retailers have this diamond
Prices start from $2,418 NZDSave up to $2,922 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
$2,418 NZD