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Emerald|Natural|GIA

0.40ct F SI2 Emerald Natural Diamond

VG • F/SI2 • GIA 1538635629

Certificate GIA 1538635629

Diamond specifications and retailer prices

From $401 AUD
$282 USD
As of October 30, 2026
Save $723 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,868 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538635629. Listed at 18 retailers as of October 30, 2026, with a 180% 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.8°
Pavilion angle55.8°
OriginNatural
Grading LabGIA
CertificateGIA 1538635629
Dimensions5.21 × 3.51 × 2.31 mm
L/W Ratio1.48
Girdle conditionPolished
Top View
5.21 mm3.51 mm0.40 ctF / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538635629
Side View
Table 66.0%Crown 39.8°Girdle: MED-STKPavilion 55.8°Culet: NoneDepth 65.8%

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: $1,868 AUD|Low: $339 AUD|High: $1,876 AUD|Avg: $707 AUD|-0.5%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 5$401 AUD
Retailer 17$407 AUD
Retailer 7$413 AUD
Retailer 15$441 AUD
Retailer 4$475 AUD
Retailer 16$493 AUD
Retailer 8$569 AUD
Retailer 9$569 AUD
Retailer 6$584 AUD
Retailer 14$594 AUD
Retailer 3$602 AUD
Retailer 11$614 AUD
Retailer 2$630 AUD
Retailer 13$668 AUD
Retailer 12$804 AUD
Retailer 10$1,125 AUD
NZ Jewellers$1,868 AUD

43 data points across 17 retailers

18 retailers$401 AUD to $1,125 AUD

A
Cheapest Retailer
-
$401 AUD
$282 USD
A
Retailer 2
-
$407 AUD
$286 USD
View
Final sale: no returns
A
Retailer 3
-
$413 AUD
$290 USD
View
A
Retailer 4
-
$441 AUD
$310 USD
View
A
Retailer 5
-
$474 AUD
HK$2,600 HKD
View
A
Retailer 6
-
$475 AUD
$334 USD
View
A
Retailer 7
-
$493 AUD
$346 USD
View
B+
Retailer 8
-
$569 AUD
$400 USD
View
B+
Retailer 9
-
$569 AUD
$400 USD
View
B+
Retailer 10
-
$584 AUD
$410 USD
View
B+
Retailer 11
-
$594 AUD
$417 USD
View
B+
Retailer 12
-
$602 AUD
$423 USD
View
B+
Retailer 13
-
$614 AUD
$431 USD
View
B+
Retailer 14
-
$630 AUD
£349 GBP
View
B+
Retailer 15
-
$668 AUD
£369 GBP
View
B
Retailer 16
-
$804 AUD
€538 EUR
View
B
Retailer 17
-
$1,125 AUD
£622 GBP
View
Most Expensive
NZ Jewellers
6f944fd9-ac8b-4612-8810-95eac3cd9e39 · Oct 30
$1,868 AUD
$1,312 USD
View
Price under review
17 more retailers have this diamond
Prices start from $401 AUDSave up to $723 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
$401 AUD