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Emerald|Natural|GIA

0.42ct F IF Emerald Natural Diamond

GD • F/IF • GIA 2566213787

Certificate GIA 2566213787

Diamond specifications and retailer prices

From $771 AUD
$540 USD
As of November 1, 2026
Save $199 AUD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $970 AUD at 77 Diamonds · As of November 2, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566213787. Listed at 3 retailers as of November 1, 2026, with prices from $771 to $970, a $199 spread on the same certified stone. 77 Diamonds lists it at $970. 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
F
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566213787
Dimensions5.09 × 3.62 × 2.36 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.09 mm3.62 mm0.42 ctF / IF
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2566213787
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.1%

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 1
Current: $970 AUD|Low: $665 AUD|High: $970 AUD|Avg: $826 AUD|+5.7%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$771 AUD
Retailer 3$791 AUD
77 Diamonds$970 AUD

39 data points across 3 retailers

3 retailers$771 AUD to $970 AUD

A
Cheapest Retailer
-
$771 AUD
$540 USD
A
Retailer 2
-
$791 AUD
$554 USD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
EMCPRX8AGQWT · Nov 2
$970 AUD
£535 GBP
View
2 more retailers have this diamond
Prices start from $771 AUDSave up to $199 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
0.42ct Emerald
$771 AUD