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Emerald|Natural|GIA

0.78ct D SI2 Emerald Natural Diamond

EX • D/SI2 • GIA 15200197

Certificate GIA 15200197

Diamond specifications and retailer prices

From HK$19,119 HKD
As of November 5, 2026
Save HK$8,814 HKD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$27,933 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 15200197. Listed at 2 retailers as of November 5, 2026, with prices from HK$19,119 to HK$27,933, a HK$8,814 spread on the same certified stone. 77 Diamonds lists it at HK$27,933. 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 15200197
Dimensions6.55 × 4.39 × 2.83 mm
L/W Ratio1.49
Top View
6.55 mm4.39 mm0.78 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 15200197
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: HK$27,933 HKD|Low: HK$27,578 HKD|High: HK$28,244 HKD|Avg: HK$28,077 HKD|+0.3%
November 5, 2026
77 DiamondsHK$27,933 HKD

36 data points across 1 retailer

2 retailersHK$19,119 HKD to HK$27,933 HKD

B
Cheapest Retailer
-
HK$19,119 HKD
Most Expensive
B
77 Diamonds
EMZAAKNR5QF · Nov 5
HK$27,933 HKD
£2,804 GBP
View
1 more retailer has this diamond
Prices start from HK$19,119 HKDSave up to HK$8,814 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
0.78ct Emerald
HK$19,119 HKD