CaratHunter
Plans
Emerald|Natural|GIA

0.40ct I SI2 Emerald Natural Diamond

EX • I/SI2 • GIA 2536855032

Certificate GIA 2536855032

Diamond specifications and retailer prices

From $460 AUD
$323 USD
As of October 26, 2026
Save $474 AUD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,762 AUD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536855032. Listed at 13 retailers as of October 26, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2536855032
Dimensions4.89 × 3.53 × 2.49 mm
L/W Ratio1.39
Top View
4.89 mm3.53 mm0.40 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536855032
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 70.6%

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 26
Current: $1,762 AUD|Low: $460 AUD|High: $1,762 AUD|Avg: $767 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 10$460 AUD
Retailer 8$493 AUD
Retailer 3$495 AUD
Retailer 6$512 AUD
Retailer 4$588 AUD
Retailer 11$619 AUD
Retailer 9$679 AUD
Retailer 5$855 AUD
Retailer 2$933 AUD
Retailer 7$1,074 AUD
NZ Jewellers$1,762 AUD

39 data points across 11 retailers

13 retailers$460 AUD to $933 AUD

A
Cheapest Retailer
-
$460 AUD
$323 USD
B+
Retailer 2
-
$484 AUD
SGD 459 SGD
View
B+
Retailer 3
-
$495 AUD
$348 USD
View
B+
Retailer 4
-
$512 AUD
$360 USD
View
B+
Retailer 5
-
$531 AUD
$373 USD
View
B+
Retailer 6
-
$588 AUD
£325 GBP
View
B
Retailer 7
-
$619 AUD
$435 USD
View
B
Retailer 8
-
$646 AUD
$454 USD
View
B
Retailer 9
-
$679 AUD
$477 USD
View
B
Retailer 10
-
$855 AUD
€572 EUR
View
B
Retailer 11
-
$933 AUD
£516 GBP
View
Retailer 12
-
$1,074 AUD
£594 GBP
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
3548382d-75cf-4c7e-aebc-8250c5797a7c · Oct 27
$1,762 AUD
$1,238 USD
View
Price under review
12 more retailers have this diamond
Prices start from $460 AUDSave up to $474 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
$460 AUD