CaratHunter
Plans
Emerald|Natural|GIA

0.40ct G SI2 Emerald Natural Diamond

GD • G/SI2 • GIA 3555822789

Certificate GIA 3555822789

Diamond specifications and retailer prices

From $504 NZD
$284 USD
As of October 31, 2026
Save $167 NZD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $671 NZD 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555822789. Listed at 3 retailers as of October 31, 2026, with prices from $504 to $671, a $167 spread on the same certified stone. 77 Diamonds lists it at $671. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555822789
Dimensions4.90 × 3.47 × 2.45 mm
L/W Ratio1.41
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.90 mm3.47 mm0.40 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555822789
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $671 NZD|Low: $504 NZD|High: $671 NZD|Avg: $581 NZD|+2.9%
77 Diamonds
Retailer 2
Retailer 3
October 31, 2026
Retailer 2$504 NZD
Retailer 3$525 NZD
77 Diamonds$671 NZD

38 data points across 3 retailers

3 retailers$504 NZD to $671 NZD

B+
Cheapest Retailer
-
$504 NZD
$284 USD
Final sale: no returns
B+
Retailer 2
-
$525 NZD
SGD 400 SGD
View
Most Expensive
B+
77 Diamonds
EMCP2VMC4EVS · Oct 31
$671 NZD
£298 GBP
View
2 more retailers have this diamond
Prices start from $504 NZDSave up to $167 NZD

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.

B+
0.40ct Emerald
$504 NZD