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Emerald|Natural|GIA

0.40ct I SI1 Emerald Natural Diamond

GD • I/SI1 • GIA 6535542779

Certificate GIA 6535542779

Diamond specifications and retailer prices

From $330 AUD
MYR 945 MYR
As of October 30, 2026
Save $181 AUD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $511 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 6535542779. Listed at 6 retailers as of October 30, 2026, with prices from $330 to $511, a $181 spread on the same certified stone. 77 Diamonds lists it at $511. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535542779
Dimensions4.68 × 3.59 × 2.45 mm
L/W Ratio1.30
Top View
4.68 mm3.59 mm0.40 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535542779
Side View
Table 69.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 68.2%

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: $511 AUD|Low: $303 AUD|High: $536 AUD|Avg: $405 AUD|-3.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$330 AUD
Retailer 3$349 AUD
Retailer 2$389 AUD
Retailer 4$399 AUD
Retailer 6$434 AUD
77 Diamonds$511 AUD

39 data points across 6 retailers

6 retailers$330 AUD to $511 AUD

A
Cheapest Retailer
-
$330 AUD
MYR 945 MYR
A
Retailer 2
-
$349 AUD
$245 USD
View
Final sale: no returns
B+
Retailer 3
-
$389 AUD
$273 USD
View
B+
Retailer 4
-
$399 AUD
SGD 379 SGD
View
Retailer 5
-
$434 AUD
$305 USD
View
Price last confirmed 76 days ago
Most Expensive
B+
77 Diamonds
EMCPY3JTTGUA · Oct 31
$511 AUD
£283 GBP
View
5 more retailers have this diamond
Prices start from $330 AUDSave up to $181 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
$330 AUD