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Emerald|Natural|GIA

0.42ct I SI2 Emerald Natural Diamond

GD • I/SI2 • GIA 2567283433

Certificate GIA 2567283433

Diamond specifications and retailer prices

From $391 AUD
$275 USD
As of October 28, 2026
Save $105 AUD (21%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $496 AUD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.42ct natural emerald diamond

This 0.42ct natural emerald sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567283433. Listed at 2 retailers as of October 28, 2026, with prices from $391 to $496, a $105 spread on the same certified stone. 77 Diamonds lists it at $496. 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

0.42
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567283433
Dimensions4.71 × 3.54 × 2.56 mm
L/W Ratio1.33
Culet sizeNone
Key to symbols
Crystal
Top View
4.71 mm3.54 mm0.42 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2567283433
Side View
Table 68.0%CrownGirdle: VTK-ETKPavilionCuletDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $496 AUD|Low: $391 AUD|High: $496 AUD|Avg: $443 AUD|+5.5%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2$391 AUD
77 Diamonds$496 AUD

39 data points across 2 retailers

2 retailers$391 AUD to $496 AUD

B+
Cheapest Retailer
-
$391 AUD
$275 USD
Most Expensive
B
77 Diamonds
EMCPVCTKYNWR · Oct 31
$496 AUD
£274 GBP
View
1 more retailer has this diamond
Prices start from $391 AUDSave up to $105 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.

B+
0.42ct Emerald
$391 AUD