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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 $739 AUD
SGD 702 SGD
As of October 29, 2026
Save $608 AUD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,347 AUD 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 $739 to $1,347, a $608 spread on the same certified stone. Frank Darling lists it at $1,347. 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: $1,347 AUD|Low: $739 AUD|High: $1,347 AUD|Avg: $974 AUD
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$739 AUD
Retailer 7$762 AUD
Retailer 11$807 AUD
Retailer 6$868 AUD
Retailer 2$900 AUD
Retailer 9$960 AUD
Retailer 8$1,033 AUD
Retailer 5$1,051 AUD
Retailer 4$1,082 AUD
Retailer 10$1,123 AUD
Frank Darling$1,347 AUD

21 data points across 11 retailers

12 retailers$739 AUD to $1,347 AUD

A
Cheapest Retailer
-
$739 AUD
SGD 702 SGD
A
Retailer 2
-
$762 AUD
$535 USD
View
A
Retailer 3
-
$763 AUD
SGD 724 SGD
View
A
Retailer 4
-
$807 AUD
$567 USD
View
A
Retailer 5
-
$868 AUD
£480 GBP
View
B+
Retailer 6
-
$900 AUD
£498 GBP
View
B+
Retailer 7
-
$960 AUD
$675 USD
View
B+
Retailer 8
-
$1,033 AUD
$726 USD
View
B+
Retailer 9
-
$1,051 AUD
€703 EUR
View
B+
Retailer 10
-
$1,082 AUD
$760 USD
View
B
Retailer 11
-
$1,123 AUD
$789 USD
View
Most Expensive
B
Frank Darling
2700387HK · Oct 29
$1,347 AUD
$947 USD
View
11 more retailers have this diamond
Prices start from $739 AUDSave up to $608 AUD

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
$739 AUD