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Emerald|Natural|GIA

1.00ct K SI1 Emerald Natural Diamond

EX • K/SI1 • GIA 2566053259

Certificate GIA 2566053259

Diamond specifications and retailer prices

From $1,095 SGD
As of November 4, 2026
Save $955 SGD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,819 SGD 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566053259. Listed at 16 retailers as of November 4, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566053259
Dimensions5.97 × 4.58 × 3.72 mm
L/W Ratio1.30
Top View
5.97 mm4.58 mm1.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566053259
Side View
Table 69.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 81.4%

Caratlytics Score

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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 4
Current: $1,429 SGD|Low: $1,095 SGD|High: $2,331 SGD|Avg: $1,656 SGD|-10.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$1,095 SGD
Retailer 2$1,379 SGD
Retailer 7$1,411 SGD
Retailer 1$1,429 SGD
Retailer 9$1,456 SGD
Retailer 10$1,520 SGD
Retailer 4$1,523 SGD
Retailer 3$1,644 SGD
Retailer 6$1,797 SGD
Retailer 5$2,050 SGD

36 data points across 10 retailers

16 retailers$1,095 SGD to $2,050 SGD

A
Cheapest Retailer
-
$1,095 SGD
A
Retailer 2
-
$1,379 SGD
View
A
Retailer 3
-
$1,411 SGD
View
A
Retailer 4
-
$1,429 SGD
View
A
Retailer 5
-
$1,456 SGD
View
Retailer 6
-
$1,520 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,523 SGD
View
Retailer 8
-
$1,566 SGD
View
Price last confirmed 23 days ago
Retailer 9
-
$1,566 SGD
View
Price last confirmed 21 days ago
A
Retailer 10
-
$1,644 SGD
View
Retailer 11
-
$1,723 SGD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$1,797 SGD
View
Retailer 13
-
$1,807 SGD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$2,050 SGD
View
Retailer 15
-
$2,074 SGD
View
Price last confirmed 59 days ago
Most Expensive
NZ Jewellers
9b3e4d14-af53-4064-b618-12ef98d2599f · Oct 14
$3,819 SGD
$2,990 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from $1,095 SGDSave up to $955 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
$1,095 SGD