Emerald|Natural|GIA

1.00ct F SI2 Emerald Natural Diamond

VG • F/SI2 • GIA 2557737507

Certificate GIA 2557737507

Diamond specifications and retailer prices

From $1,578 USD
As of November 5, 2026
Save $2,840 USD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,418 USD 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557737507. Listed at 14 retailers as of November 5, 2026, with prices from $1,578 to $4,418, a $2,840 spread on the same certified stone. NZ Jewellers lists it at $4,418. 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
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle10.35°
Pavilion angle55.16°
OriginNatural
Grading LabGIA
CertificateGIA 2557737507
Dimensions7.32 × 4.61 × 2.94 mm
L/W Ratio1.59
Girdle conditionPolished
Key to symbols
Feather, Crystal, Needle
Top View
7.32 mm4.61 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557737507
Side View
Table 65.0%Crown 10.35°Girdle: STK-THKPavilion 55.16°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $4,418 USD|Low: $1,502 USD|High: $4,418 USD|Avg: $2,263 USD
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
November 6, 2026
Retailer 8$1,578 USD
Retailer 11$1,639 USD
Retailer 12$1,650 USD
Retailer 3$1,776 USD
Retailer 5$1,811 USD
Retailer 2$1,842 USD
Retailer 13$1,895 USD
Retailer 7$1,971 USD
Retailer 4$2,090 USD
Retailer 10$2,101 USD
Retailer 6$2,412 USD
Retailer 9$3,103 USD
NZ Jewellers$4,418 USD

44 data points across 13 retailers

14 retailers$1,578 USD to $4,418 USD

A
Cheapest Retailer
-
$1,578 USD
A
Retailer 2
-
$1,639 USD
View
Final sale: no returns
A
Retailer 3
-
$1,650 USD
View
Retailer 4
-
$1,776 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,811 USD
View
A
Retailer 6
-
$1,842 USD
View
A
Retailer 7
-
$1,895 USD
View
A
Retailer 8
-
$1,971 USD
View
B+
Retailer 9
-
$2,090 USD
View
B+
Retailer 10
-
$2,101 USD
View
B+
Retailer 11
-
$2,412 USD
View
B+
Retailer 12
-
$3,103 USD
View
Retailer 13
-
$4,248 USD
View
Price last confirmed 68 days ago
Most Expensive
B
NZ Jewellers
ac3846e8-7562-4332-a80a-181d8a3c1b27 · Nov 5
$4,418 USD
View
13 more retailers have this diamond
Prices start from $1,578 USDSave up to $2,840 USD

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
$1,578 USD