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Emerald|Natural|GIA

0.51ct K VS1 Emerald Natural Diamond

VG • K/VS1 • GIA 1569589648

Certificate GIA 1569589648

Diamond specifications and retailer prices

From $498 SGD
As of November 5, 2026
Save $650 SGD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,908 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1569589648. Listed at 13 retailers as of November 4, 2026, with a 131% 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

0.51
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569589648
Dimensions5.54 × 3.72 × 2.54 mm
L/W Ratio1.49
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
5.54 mm3.72 mm0.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569589648
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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: $1,908 SGD|Low: $498 SGD|High: $2,007 SGD|Avg: $749 SGD|-4.9%
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 13$498 SGD
Retailer 12$524 SGD
Retailer 6$548 SGD
Retailer 4$551 SGD
Retailer 10$556 SGD
Retailer 2$575 SGD
Retailer 7$640 SGD
Retailer 11$671 SGD
Retailer 5$724 SGD
Retailer 3$754 SGD
Retailer 9$773 SGD
Retailer 8$1,148 SGD
NZ Jewellers$1,908 SGD

17 data points across 13 retailers

13 retailers$498 SGD to $1,148 SGD

A
Cheapest Retailer
-
$498 SGD
A
Retailer 2
-
$524 SGD
View
A
Retailer 3
-
$548 SGD
View
Retailer 4
-
$551 SGD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$556 SGD
View
A
Retailer 6
-
$575 SGD
View
B+
Retailer 7
-
$640 SGD
View
B+
Retailer 8
-
$671 SGD
View
B+
Retailer 9
-
$724 SGD
View
B+
Retailer 10
-
$754 SGD
View
B+
Retailer 11
-
$773 SGD
View
B
Retailer 12
-
$1,148 SGD
View
Most Expensive
NZ Jewellers
5dd4b73b-c40d-455f-8a3e-25408d319cd5 · Nov 5
$1,908 SGD
$1,494 USD
View
Price under review
12 more retailers have this diamond
Prices start from $498 SGDSave up to $650 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
0.51ct Emerald
$498 SGD