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Emerald|Natural|GIA

0.51ct J SI2 Emerald Natural Diamond

EX • J/SI2 • GIA 5546474485

Certificate GIA 5546474485

Diamond specifications and retailer prices

From $748 SGD
£461 GBP
As of November 1, 2026
Save $648 SGD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,396 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546474485. Listed at 5 retailers as of November 1, 2026, with prices from $748 to $1,396, a $648 spread on the same certified stone. MOH London lists it at $1,396. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546474485
Dimensions5.66 × 3.73 × 2.50 mm
L/W Ratio1.52
Top View
5.66 mm3.73 mm0.51 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546474485
Side View
Table 69.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,396 SGD|Low: $435 SGD|High: $1,414 SGD|Avg: $862 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$436 SGD
Retailer 2$748 SGD
Retailer 5$763 SGD
Retailer 3$911 SGD
MOH London$1,396 SGD

46 data points across 5 retailers

5 retailers$748 SGD to $1,396 SGD

Retailer 1
-
$436 SGD
₹32,509 INR
Price last confirmed 7 days ago
B
Retailer 2
-
$748 SGD
£461 GBP
View
B
Retailer 3
-
$763 SGD
$597 USD
View
B
Retailer 4
-
$911 SGD
€679 EUR
View
Most Expensive
B
MOH London
98350B929 · Nov 1
$1,396 SGD
£860 GBP
View
4 more retailers have this diamond
Prices start from $748 SGDSave up to $648 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.

B
0.51ct Emerald
$748 SGD