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Emerald|Natural|GIA

0.78ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 2427450313

Certificate GIA 2427450313

Diamond specifications and retailer prices

From HK$5,837 HKD
As of November 5, 2026
Save HK$1,067 HKD (15%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$6,904 HKD at Jared · As of November 4, 2026
View at Jared

About this 0.78ct natural emerald diamond

This 0.78ct natural emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427450313. Listed at 4 retailers as of November 4, 2026, with prices from HK$5,837 to HK$6,904, a HK$1,067 spread on the same certified stone. Jared lists it at HK$6,904. 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

0.78
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2427450313
Dimensions7.02 × 4.33 × 2.55 mm
L/W Ratio1.62
Top View
7.02 mm4.33 mm0.78 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2427450313
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$6,904 HKD|Low: HK$5,837 HKD|High: HK$11,650 HKD|Avg: HK$8,353 HKD|-9.3%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 26, 2026
Retailer 2HK$5,837 HKD
Retailer 3HK$6,668 HKD
Retailer 4HK$6,668 HKD
JaredHK$6,904 HKD
Retailer 5HK$11,650 HKD

12 data points across 5 retailers

4 retailersHK$5,837 HKD to HK$6,904 HKD

A
Cheapest Retailer
-
HK$5,837 HKD
A
Retailer 2
-
HK$6,668 HKD
View
A
Retailer 3
-
HK$6,668 HKD
View
Most Expensive
A
Jared
144035668 · Nov 4
HK$6,904 HKD
$880 USD
View
3 more retailers have this diamond
Prices start from HK$5,837 HKDSave up to HK$1,067 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.

A
0.78ct Emerald
HK$5,837 HKD