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Emerald|Natural|GIA

0.52ct E SI1 Emerald Natural Diamond

GD • E/SI1 • GIA 1553556385

Certificate GIA 1553556385

Diamond specifications and retailer prices

From $642 SGD
As of November 4, 2026
Save $198 SGD (24%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $840 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1553556385. Listed at 7 retailers as of November 4, 2026, with prices from $642 to $840, a $198 spread on the same certified stone. Blue Nile lists it at $840. 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

0.52
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553556385
Dimensions5.27 × 3.76 × 2.57 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal
Top View
5.27 mm3.76 mm0.52 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553556385
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.4%

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: Nov 4
Current: $840 SGD|Low: $561 SGD|High: $880 SGD|Avg: $718 SGD|-4.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$642 SGD
Retailer 5$658 SGD
Retailer 3$664 SGD
Retailer 4$719 SGD
Retailer 2$796 SGD
Blue Nile$840 SGD

44 data points across 6 retailers

7 retailers$642 SGD to $840 SGD

A
Cheapest Retailer
-
$642 SGD
B+
Retailer 2
-
$658 SGD
View
Final sale: no returns
A
Retailer 3
-
$664 SGD
View
B+
Retailer 4
-
$719 SGD
View
Retailer 5
-
$769 SGD
View
Price last confirmed 81 days ago
B+
Retailer 6
-
$796 SGD
View
Most Expensive
B+
Blue Nile
29483901 · Nov 5
$840 SGD
$658 USD
View
6 more retailers have this diamond
Prices start from $642 SGDSave up to $198 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
0.52ct Emerald
$642 SGD