CaratHunter
Plans
Emerald|Natural|GIA

0.81ct K SI2 Emerald Natural Diamond

EX • K/SI2 • GIA 2557875433

Certificate GIA 2557875433

Diamond specifications and retailer prices

From HK$5,335 HKD
As of November 5, 2026
Save HK$3,346 HKD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,680 HKD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.81ct natural emerald diamond

This 0.81ct natural emerald sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557875433. Listed at 10 retailers as of November 5, 2026, with prices from HK$5,335 to HK$8,680, a HK$3,346 spread on the same certified stone. Frank Darling lists it at HK$8,680. 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

0.81
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557875433
Dimensions6.63 × 4.31 × 2.89 mm
L/W Ratio1.54
Culet sizeNone
Top View
6.63 mm4.31 mm0.81 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557875433
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: HK$8,680 HKD|Low: HK$5,311 HKD|High: HK$8,786 HKD|Avg: HK$6,993 HKD|-1.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4HK$5,335 HKD
Retailer 9HK$5,374 HKD
Retailer 3HK$6,221 HKD
Retailer 7HK$6,394 HKD
Retailer 6HK$6,990 HKD
Retailer 2HK$7,461 HKD
Retailer 5HK$7,884 HKD
Retailer 8HK$8,135 HKD
Frank DarlingHK$8,680 HKD

45 data points across 9 retailers

10 retailersHK$5,335 HKD to HK$8,680 HKD

A
Cheapest Retailer
-
HK$5,335 HKD
A
Retailer 2
-
HK$5,374 HKD
View
B+
Retailer 3
-
HK$6,221 HKD
View
B+
Retailer 4
-
HK$6,394 HKD
View
B+
Retailer 5
-
HK$6,535 HKD
View
B+
Retailer 6
-
HK$6,990 HKD
View
B+
Retailer 7
-
HK$7,461 HKD
View
B+
Retailer 8
-
HK$7,884 HKD
View
B
Retailer 9
-
HK$8,135 HKD
View
Most Expensive
B
Frank Darling
2667802HK · Nov 6
HK$8,680 HKD
$1,106 USD
View
9 more retailers have this diamond
Prices start from HK$5,335 HKDSave up to HK$3,346 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
0.81ct Emerald
HK$5,335 HKD