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Emerald|Natural|GIA

0.51ct E SI1 Emerald Natural Diamond

VG • E/SI1 • GIA 1565424114

Certificate GIA 1565424114

Diamond specifications and retailer prices

From $666 SGD
As of October 29, 2026
Save $547 SGD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,213 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1565424114. Listed at 12 retailers as of October 29, 2026, with prices from $666 to $1,213, a $547 spread on the same certified stone. Frank Darling lists it at $1,213. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565424114
Dimensions5.26 × 3.79 × 2.57 mm
L/W Ratio1.39
Culet sizeNone
Top View
5.26 mm3.79 mm0.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1565424114
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.9%

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: Oct 29
Current: $1,213 SGD|Low: $666 SGD|High: $1,213 SGD|Avg: $877 SGD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$666 SGD
Retailer 7$686 SGD
Retailer 11$727 SGD
Retailer 6$781 SGD
Retailer 2$810 SGD
Retailer 9$865 SGD
Retailer 8$931 SGD
Retailer 5$946 SGD
Retailer 4$974 SGD
Retailer 10$1,011 SGD
Frank Darling$1,213 SGD

21 data points across 11 retailers

12 retailers$666 SGD to $1,213 SGD

A
Cheapest Retailer
-
$666 SGD
A
Retailer 2
-
$686 SGD
$535 USD
View
A
Retailer 3
-
$687 SGD
View
A
Retailer 4
-
$727 SGD
$567 USD
View
A
Retailer 5
-
$781 SGD
£480 GBP
View
B+
Retailer 6
-
$810 SGD
£498 GBP
View
B+
Retailer 7
-
$865 SGD
$675 USD
View
B+
Retailer 8
-
$931 SGD
$726 USD
View
B+
Retailer 9
-
$946 SGD
€703 EUR
View
B+
Retailer 10
-
$974 SGD
$760 USD
View
B
Retailer 11
-
$1,011 SGD
$789 USD
View
Most Expensive
B
Frank Darling
2700387HK · Oct 29
$1,213 SGD
$947 USD
View
11 more retailers have this diamond
Prices start from $666 SGDSave up to $547 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
$666 SGD