Emerald|Natural|GIA

0.40ct F SI1 Emerald Natural Diamond

GD • F/SI1 • GIA 6412851754

Certificate GIA 6412851754

Diamond specifications and retailer prices

From HK$3,413 HKD
$435 USD
As of November 1, 2026
Save HK$3,010 HKD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$9,566 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.4ct natural emerald diamond

This 0.4ct natural emerald sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6412851754. Listed at 20 retailers as of October 30, 2026, with a 88% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6412851754
Dimensions4.92 × 3.42 × 2.34 mm
L/W Ratio1.44
Top View
4.92 mm3.42 mm0.40 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6412851754
Side View
Table 69.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 68.4%

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: Nov 1
Current: HK$9,566 HKD|Low: HK$3,413 HKD|High: HK$12,985 HKD|Avg: HK$6,358 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 9HK$3,413 HKD
Retailer 5HK$3,750 HKD
Retailer 3HK$4,362 HKD
Retailer 13HK$4,610 HKD
Retailer 2HK$5,195 HKD
Retailer 11HK$5,375 HKD
Retailer 8HK$5,677 HKD
Retailer 6HK$6,187 HKD
Retailer 10HK$6,228 HKD
Retailer 7HK$6,423 HKD
Retailer 12HK$8,484 HKD
MOH LondonHK$9,566 HKD
Retailer 4HK$12,985 HKD

46 data points across 13 retailers

20 retailersHK$3,413 HKD to HK$6,423 HKD

B+
Cheapest Retailer
-
HK$3,413 HKD
$435 USD
B
Retailer 2
-
HK$3,750 HKD
$478 USD
View
B
Retailer 3
-
HK$3,805 HKD
$485 USD
View
B
Retailer 4
-
HK$3,954 HKD
$504 USD
View
B
Retailer 5
-
HK$4,041 HKD
$515 USD
View
B
Retailer 6
-
HK$4,041 HKD
$515 USD
View
B
Retailer 7
-
HK$4,331 HKD
$552 USD
View
B
Retailer 8
-
HK$4,362 HKD
$556 USD
View
B
Retailer 9
-
HK$4,661 HKD
$594 USD
View
B
Retailer 10
-
HK$4,865 HKD
$620 USD
View
B
Retailer 11
-
HK$4,865 HKD
$620 USD
View
B
Retailer 12
-
HK$5,022 HKD
$640 USD
View
B
Retailer 13
-
HK$5,195 HKD
£521 GBP
View
C
Retailer 14
-
HK$5,375 HKD
$685 USD
View
B
Retailer 15
-
HK$5,677 HKD
£570 GBP
View
C
Retailer 16
-
HK$6,187 HKD
€751 EUR
View
Retailer 17
-
HK$6,228 HKD
A$1,221 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
HK$6,423 HKD
ZAR 13,224 ZAR
View
Most Expensive
MOH London
9ECE754B1 · Nov 2
HK$9,566 HKD
£960 GBP
View
Price under review
18 more retailers have this diamond
Prices start from HK$3,413 HKDSave up to HK$3,010 HKD

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
HK$3,413 HKD