Emerald|Natural|GIA

0.40ct I SI1 Emerald Natural Diamond

EX • I/SI1 • GIA 1497062943

Certificate GIA 1497062943

Diamond specifications and retailer prices

From HK$2,950 HKD
$376 USD
As of October 31, 2026
Save HK$4,540 HKD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,549 HKD at MOH London · As of November 1, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1497062943. Listed at 20 retailers as of October 31, 2026, with a 154% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1497062943
Dimensions4.93 × 3.51 × 2.43 mm
L/W Ratio1.40
Culet sizeNone
Top View
4.93 mm3.51 mm0.40 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1497062943
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.1%

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: HK$8,549 HKD|Low: HK$3,374 HKD|High: HK$8,649 HKD|Avg: HK$5,613 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6HK$3,374 HKD
Retailer 9HK$3,609 HKD
Retailer 3HK$3,901 HKD
Retailer 7HK$5,021 HKD
Retailer 4HK$5,577 HKD
Retailer 5HK$5,738 HKD
Retailer 8HK$5,928 HKD
Retailer 2HK$7,490 HKD
MOH LondonHK$8,549 HKD

36 data points across 9 retailers

20 retailersHK$2,950 HKD to HK$7,490 HKD

B+
Cheapest Retailer
-
HK$2,950 HKD
$376 USD
B+
Retailer 2
-
HK$3,350 HKD
$427 USD
View
B+
Retailer 3
-
HK$3,374 HKD
$430 USD
View
B+
Retailer 4
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 5
-
HK$3,609 HKD
$460 USD
View
B
Retailer 6
-
HK$3,782 HKD
$482 USD
View
B
Retailer 7
-
HK$3,813 HKD
$486 USD
View
B
Retailer 8
-
HK$3,868 HKD
$493 USD
View
B
Retailer 9
-
HK$3,901 HKD
£392 GBP
View
B
Retailer 10
-
HK$4,080 HKD
$520 USD
View
B
Retailer 11
-
HK$4,080 HKD
$520 USD
View
B
Retailer 12
-
HK$4,237 HKD
$540 USD
View
B
Retailer 13
-
HK$4,275 HKD
$545 USD
View
B
Retailer 14
-
HK$5,021 HKD
$640 USD
View
B
Retailer 15
-
HK$5,577 HKD
€677 EUR
View
B
Retailer 16
-
HK$5,738 HKD
ZAR 11,815 ZAR
View
Retailer 17
-
HK$5,928 HKD
A$1,162 AUD
View
Price last confirmed 27 days ago
B
Retailer 18
-
HK$7,490 HKD
£752 GBP
View
Most Expensive
MOH London
24CA87E8F · Nov 1
HK$8,549 HKD
£858 GBP
View
Price under review
18 more retailers have this diamond
Prices start from HK$2,950 HKDSave up to HK$4,540 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$2,950 HKD