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Emerald|Natural|GIA

0.40ct H SI1 Emerald Natural Diamond

EX • H/SI1 • GIA 2566545790

Certificate GIA 2566545790

Diamond specifications and retailer prices

From HK$2,824 HKD
$360 USD
As of October 31, 2026
Save HK$2,398 HKD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$5,223 HKD at Yorxs · As of October 31, 2026
View at Yorxs

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566545790. Listed at 11 retailers as of October 31, 2026, with prices from HK$2,824 to HK$5,223, a HK$2,398 spread on the same certified stone. Yorxs lists it at HK$5,223. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566545790
Dimensions4.93 × 3.51 × 2.36 mm
L/W Ratio1.40
Culet sizeNone
Top View
4.93 mm3.51 mm0.40 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566545790
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.3%

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$4,002 HKD|Low: HK$2,824 HKD|High: HK$5,223 HKD|Avg: HK$3,721 HKD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 1, 2026
Retailer 6HK$2,824 HKD
Retailer 8HK$2,996 HKD
Retailer 3HK$3,021 HKD
Retailer 5HK$3,429 HKD
Retailer 2HK$3,849 HKD
Retailer 7HK$3,895 HKD
Retailer 1HK$4,002 HKD
Retailer 4HK$4,190 HKD
Retailer 9HK$4,488 HKD
YorxsHK$5,223 HKD

24 data points across 10 retailers

11 retailersHK$2,824 HKD to HK$5,223 HKD

B+
Cheapest Retailer
-
HK$2,824 HKD
$360 USD
B+
Retailer 2
-
HK$2,996 HKD
SGD 516 SGD
View
B+
Retailer 3
-
HK$3,021 HKD
$385 USD
View
B+
Retailer 4
-
HK$3,298 HKD
SGD 568 SGD
View
B
Retailer 5
-
HK$3,429 HKD
$437 USD
View
B+
Retailer 6
-
HK$3,849 HKD
£386 GBP
View
B
Retailer 7
-
HK$3,895 HKD
$496 USD
View
B
Retailer 8
-
HK$4,002 HKD
£402 GBP
View
B
Retailer 9
-
HK$4,190 HKD
$534 USD
View
B
Retailer 10
-
HK$4,488 HKD
$572 USD
View
Most Expensive
B
Yorxs
621634032 · Oct 31
HK$5,223 HKD
€634 EUR
View
10 more retailers have this diamond
Prices start from HK$2,824 HKDSave up to HK$2,398 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$2,824 HKD