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Emerald|Natural|GIA

0.40ct J VS1 Emerald Natural Diamond

VG • J/VS1 • GIA 6551495291

Certificate GIA 6551495291

Diamond specifications and retailer prices

From $347 AUD
As of November 6, 2026
Save $347 AUD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,878 AUD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551495291. Listed at 10 retailers as of November 6, 2026, with a 100% 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
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551495291
Dimensions5.07 × 3.39 × 2.26 mm
L/W Ratio1.50
Culet sizeNone
Key to symbols
Feather
Top View
5.07 mm3.39 mm0.40 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551495291
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

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 6
Current: $1,878 AUD|Low: $347 AUD|High: $1,926 AUD|Avg: $707 AUD|+12.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$347 AUD
Retailer 10$397 AUD
Retailer 4$439 AUD
Retailer 8$460 AUD
Retailer 3$463 AUD
Retailer 7$523 AUD
Retailer 5$611 AUD
Retailer 9$661 AUD
Retailer 6$694 AUD
Retailer 11$697 AUD
NZ Jewellers$1,878 AUD

46 data points across 11 retailers

10 retailers$347 AUD to $694 AUD

A
Cheapest Retailer
-
$347 AUD
A
Retailer 2
-
$397 AUD
View
A
Retailer 3
-
$439 AUD
View
A
Retailer 4
-
$460 AUD
View
B+
Retailer 5
-
$523 AUD
View
B+
Retailer 6
-
$611 AUD
View
B
Retailer 7
-
$661 AUD
View
B+
Retailer 8
-
$694 AUD
View
Retailer 9
-
$697 AUD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
f4673f6c-8f38-4193-b9b8-306029e79297 · Nov 5
$1,878 AUD
$1,315 USD
View
Price under review
9 more retailers have this diamond
Prices start from $347 AUDSave up to $347 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
$347 AUD