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Emerald|Natural|GIA

0.40ct F SI1 Emerald Natural Diamond

VG • F/SI1 • GIA 6555443083

Certificate GIA 6555443083

Diamond specifications and retailer prices

From $491 AUD
$345 USD
As of November 1, 2026
Save $809 AUD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,157 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555443083. Listed at 14 retailers as of November 1, 2026, with a 165% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555443083
Dimensions4.97 × 3.58 × 2.45 mm
L/W Ratio1.39
Key to symbols
Feather
Top View
4.97 mm3.58 mm0.40 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555443083
Side View
Table 68.0%CrownGirdlePavilionCulet: NDepth 68.5%

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 1
Current: $2,157 AUD|Low: $491 AUD|High: $2,199 AUD|Avg: $878 AUD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 6$491 AUD
Retailer 15$562 AUD
Retailer 4$606 AUD
Retailer 12$606 AUD
Retailer 7$642 AUD
Retailer 14$649 AUD
Retailer 8$735 AUD
Retailer 11$771 AUD
Retailer 3$829 AUD
Retailer 13$868 AUD
Retailer 10$872 AUD
Retailer 5$919 AUD
Retailer 2$1,021 AUD
Retailer 9$1,300 AUD
NZ Jewellers$2,157 AUD

41 data points across 15 retailers

14 retailers$491 AUD to $1,300 AUD

A
Cheapest Retailer
-
$491 AUD
$345 USD
B+
Retailer 2
-
$562 AUD
$395 USD
View
B+
Retailer 3
-
$606 AUD
$426 USD
View
B+
Retailer 4
-
$606 AUD
$426 USD
View
B+
Retailer 5
-
$649 AUD
$456 USD
View
B
Retailer 6
-
$735 AUD
£407 GBP
View
B
Retailer 7
-
$771 AUD
£427 GBP
View
B
Retailer 8
-
$829 AUD
$582 USD
View
B
Retailer 9
-
$868 AUD
$610 USD
View
B
Retailer 10
-
$872 AUD
ZAR 9,901 ZAR
View
Retailer 11
-
$919 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,021 AUD
€683 EUR
View
B
Retailer 13
-
$1,300 AUD
£719 GBP
View
Most Expensive
NZ Jewellers
b003cc8e-3733-49bb-b623-c170a3ccdae7 · Oct 30
$2,157 AUD
$1,515 USD
View
Price under review
13 more retailers have this diamond
Prices start from $491 AUDSave up to $809 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
0.40ct Emerald
$491 AUD