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Emerald|Natural|GIA

1.00ct F SI2 Emerald Natural Diamond

VG • F/SI2 • GIA 2557737507

Certificate GIA 2557737507

Diamond specifications and retailer prices

From $2,016 SGD
As of November 5, 2026
Save $3,628 SGD (64%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,643 SGD 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 15 retailers as of November 5, 2026, with prices from $2,016 to $5,643, a $3,628 spread on the same certified stone. NZ Jewellers lists it at $5,643. 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
Colour
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: $5,643 SGD|Low: $1,919 SGD|High: $5,643 SGD|Avg: $2,891 SGD
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 10$2,016 SGD
Retailer 13$2,093 SGD
Retailer 14$2,108 SGD
Retailer 4$2,268 SGD
Retailer 6$2,313 SGD
Retailer 7$2,353 SGD
Retailer 3$2,420 SGD
Retailer 9$2,518 SGD
Retailer 5$2,670 SGD
Retailer 12$2,684 SGD
Retailer 8$3,081 SGD
Retailer 2$3,396 SGD
Retailer 11$3,963 SGD
NZ Jewellers$5,643 SGD

44 data points across 14 retailers

15 retailers$2,016 SGD to $5,643 SGD

A
Cheapest Retailer
-
$2,016 SGD
A
Retailer 2
-
$2,093 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,108 SGD
View
Retailer 4
-
$2,268 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,313 SGD
View
A
Retailer 6
-
$2,353 SGD
View
A
Retailer 7
-
$2,420 SGD
View
A
Retailer 8
-
$2,518 SGD
View
B+
Retailer 9
-
$2,670 SGD
View
B+
Retailer 10
-
$2,684 SGD
View
B+
Retailer 11
-
$3,081 SGD
View
Retailer 12
-
$3,396 SGD
View
B+
Retailer 13
-
$3,963 SGD
View
Retailer 14
-
$5,426 SGD
View
Price last confirmed 68 days ago
Most Expensive
B
NZ Jewellers
ac3846e8-7562-4332-a80a-181d8a3c1b27 · Nov 5
$5,643 SGD
$4,418 USD
View
14 more retailers have this diamond
Prices start from $2,016 SGDSave up to $3,628 SGD

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
$2,016 SGD