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Emerald|Natural|GIA

0.53ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1539643548

Certificate GIA 1539643548

Diamond specifications and retailer prices

From $510 AUD
As of November 4, 2026
Save $145 AUD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $655 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.53ct natural emerald diamond

This 0.53ct natural emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1539643548. Listed at 3 retailers as of November 4, 2026, with prices from $510 to $655, a $145 spread on the same certified stone. 77 Diamonds lists it at $655. 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

0.53
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1539643548
Dimensions5.29 × 3.88 × 2.67 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.29 mm3.88 mm0.53 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1539643548
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.7%

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: $655 AUD|Low: $510 AUD|High: $714 AUD|Avg: $591 AUD|-6.6%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$510 AUD
Retailer 2$571 AUD
77 Diamonds$655 AUD

41 data points across 3 retailers

3 retailers$510 AUD to $655 AUD

A
Cheapest Retailer
-
$510 AUD
B+
Retailer 2
-
$571 AUD
View
Most Expensive
B+
77 Diamonds
EMCPEK2PBENF · Nov 6
$655 AUD
£361 GBP
View
2 more retailers have this diamond
Prices start from $510 AUDSave up to $145 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
0.53ct Emerald
$510 AUD