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Emerald|Natural|GIA

1.00ct K SI2 Emerald Natural Diamond

VG • K/SI2 • GIA 5181593801

Certificate GIA 5181593801

Diamond specifications and retailer prices

From $1,265 SGD
As of November 4, 2026
Save $1,519 SGD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,234 SGD at NZ Jewellers · As of September 20, 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 5181593801. Listed at 12 retailers as of November 4, 2026, with a 120% 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 5181593801
Dimensions5.87 × 4.86 × 3.47 mm
L/W Ratio1.21
Top View
5.87 mm4.86 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5181593801
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 71.3%

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 4
Current: $1,558 SGD|Low: $1,265 SGD|High: $3,218 SGD|Avg: $1,908 SGD|-13.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$1,265 SGD
Retailer 8$1,323 SGD
Retailer 7$1,500 SGD
Retailer 9$1,546 SGD
Retailer 1$1,558 SGD
Retailer 2$1,572 SGD
Retailer 4$1,721 SGD
Retailer 3$2,119 SGD
Retailer 10$2,164 SGD
Retailer 5$2,783 SGD

39 data points across 10 retailers

12 retailers$1,265 SGD to $2,783 SGD

A
Cheapest Retailer
-
$1,265 SGD
B+
Retailer 2
-
$1,323 SGD
View
B+
Retailer 3
-
$1,500 SGD
View
B+
Retailer 4
-
$1,546 SGD
View
B+
Retailer 5
-
$1,558 SGD
View
Retailer 6
-
$1,572 SGD
View
Price last confirmed 45 days ago
B+
Retailer 7
-
$1,721 SGD
View
Retailer 8
-
$1,815 SGD
View
Price last confirmed 45 days ago
B
Retailer 9
-
$2,119 SGD
View
B
Retailer 10
-
$2,164 SGD
View
B
Retailer 11
-
$2,783 SGD
View
Most Expensive
NZ Jewellers
a850c7d9-f3ce-4fac-acdf-7e38a7fe66a2 · Sep 20
$4,234 SGD
$3,315 USD
View
Price last confirmed 46 days ago
11 more retailers have this diamond
Prices start from $1,265 SGDSave up to $1,519 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
$1,265 SGD