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Emerald|Natural|GIA

0.40ct H SI1 Emerald Natural Diamond

GD • H/SI1 • GIA 2516946590

Certificate GIA 2516946590

Diamond specifications and retailer prices

From $382 CAD
$273 USD
As of October 29, 2026
Save $125 CAD (25%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $507 CAD at 77 Diamonds · As of October 30, 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 H 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 2516946590. Listed at 3 retailers as of October 29, 2026, with prices from $382 to $507, a $125 spread on the same certified stone. 77 Diamonds lists it at $507. 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
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516946590
Dimensions4.78 × 3.51 × 2.40 mm
L/W Ratio1.36
Top View
4.78 mm3.51 mm0.40 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516946590
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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 29
Current: $507 CAD|Low: $382 CAD|High: $540 CAD|Avg: $452 CAD|-4.2%
77 Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$382 CAD
Retailer 3$398 CAD
77 Diamonds$507 CAD

39 data points across 3 retailers

3 retailers$382 CAD to $507 CAD

B+
Cheapest Retailer
-
$382 CAD
$273 USD
Final sale: no returns
B+
Retailer 2
-
$398 CAD
SGD 384 SGD
View
Most Expensive
B+
77 Diamonds
EMCP8UZWMYSY · Oct 30
$507 CAD
£285 GBP
View
2 more retailers have this diamond
Prices start from $382 CADSave up to $125 CAD

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
$382 CAD