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Emerald|Natural|GIA

0.51ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 3565722307

Certificate GIA 3565722307

Diamond specifications and retailer prices

From $729 SGD
As of November 4, 2026
Save $1,150 SGD (61%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,481 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565722307. Listed at 13 retailers as of November 4, 2026, with a 158% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565722307
Dimensions5.49 × 3.71 × 2.49 mm
L/W Ratio1.48
Top View
5.49 mm3.71 mm0.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565722307
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 67.3%

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 4
Current: $2,481 SGD|Low: $729 SGD|High: $2,556 SGD|Avg: $1,301 SGD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$729 SGD
Retailer 9$852 SGD
Retailer 5$959 SGD
Retailer 6$963 SGD
Retailer 2$966 SGD
Retailer 3$1,017 SGD
Retailer 12$1,067 SGD
Retailer 7$1,068 SGD
Retailer 10$1,091 SGD
Retailer 11$1,879 SGD
Retailer 4$2,368 SGD
NZ Jewellers$2,481 SGD

10 data points across 12 retailers

13 retailers$729 SGD to $1,879 SGD

A
Cheapest Retailer
-
$729 SGD
Final sale: no returns
B+
Retailer 2
-
$754 SGD
View
B+
Retailer 3
-
$852 SGD
View
B
Retailer 4
-
$959 SGD
View
B+
Retailer 5
-
$963 SGD
View
B+
Retailer 6
-
$966 SGD
View
B
Retailer 7
-
$1,017 SGD
View
B
Retailer 8
-
$1,067 SGD
View
B
Retailer 9
-
$1,068 SGD
View
B
Retailer 10
-
$1,091 SGD
View
B
Retailer 11
-
$1,879 SGD
View
Retailer 12
-
$2,368 SGD
View
Price under review
Most Expensive
NZ Jewellers
3dc6e013-7ed6-47bc-ac85-d33ec365f71c · Nov 5
$2,481 SGD
$1,942 USD
View
Price under review
12 more retailers have this diamond
Prices start from $729 SGDSave up to $1,150 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
$729 SGD