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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 $925 NZD
SGD 702 SGD
As of October 29, 2026
Save $760 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,685 NZD at Frank Darling · As of October 30, 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 $925 to $1,685, a $760 spread on the same certified stone. Frank Darling lists it at $1,685. 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: $1,685 NZD|Low: $925 NZD|High: $1,685 NZD|Avg: $1,218 NZD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 3$925 NZD
Retailer 7$953 NZD
Retailer 11$1,010 NZD
Retailer 6$1,085 NZD
Retailer 2$1,129 NZD
Retailer 9$1,201 NZD
Retailer 8$1,293 NZD
Retailer 5$1,314 NZD
Retailer 4$1,353 NZD
Retailer 10$1,404 NZD
Frank Darling$1,685 NZD

22 data points across 11 retailers

12 retailers$925 NZD to $1,685 NZD

A
Cheapest Retailer
-
$925 NZD
SGD 702 SGD
A
Retailer 2
-
$953 NZD
$535 USD
View
A
Retailer 3
-
$954 NZD
SGD 724 SGD
View
A
Retailer 4
-
$1,010 NZD
$567 USD
View
A
Retailer 5
-
$1,085 NZD
£480 GBP
View
B+
Retailer 6
-
$1,129 NZD
£499 GBP
View
B+
Retailer 7
-
$1,201 NZD
$675 USD
View
B+
Retailer 8
-
$1,293 NZD
$726 USD
View
B+
Retailer 9
-
$1,314 NZD
€703 EUR
View
B+
Retailer 10
-
$1,353 NZD
$760 USD
View
B
Retailer 11
-
$1,404 NZD
$789 USD
View
Most Expensive
B
Frank Darling
2700387HK · Oct 30
$1,685 NZD
$947 USD
View
11 more retailers have this diamond
Prices start from $925 NZDSave up to $760 NZD

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
$925 NZD