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Emerald|Natural|GIA

0.40ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 1529237702

Certificate GIA 1529237702

Diamond specifications and retailer prices

From $344 AUD
MYR 984 MYR
As of October 30, 2026
Save $188 AUD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $532 AUD at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-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 1529237702. Listed at 6 retailers as of October 30, 2026, with prices from $344 to $532, a $188 spread on the same certified stone. 77 Diamonds lists it at $532. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529237702
Dimensions4.72 × 3.52 × 2.42 mm
L/W Ratio1.34
Culet sizeNone
Key to symbols
Knot, Crystal, Feather
Top View
4.72 mm3.52 mm0.40 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529237702
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: Oct 30
Current: $532 AUD|Low: $344 AUD|High: $559 AUD|Avg: $436 AUD|-3.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$344 AUD
Retailer 2$362 AUD
Retailer 4$404 AUD
Retailer 3$415 AUD
Retailer 6$458 AUD
77 Diamonds$532 AUD

40 data points across 6 retailers

6 retailers$344 AUD to $532 AUD

A
Cheapest Retailer
-
$344 AUD
MYR 984 MYR
B+
Retailer 2
-
$362 AUD
$254 USD
View
Final sale: no returns
B+
Retailer 3
-
$404 AUD
$284 USD
View
B+
Retailer 4
-
$415 AUD
SGD 394 SGD
View
Retailer 5
-
$458 AUD
$322 USD
View
Price last confirmed 75 days ago
Most Expensive
B+
77 Diamonds
EMCPFYFEVMPQ · Oct 31
$532 AUD
£294 GBP
View
5 more retailers have this diamond
Prices start from $344 AUDSave up to $188 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
$344 AUD