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Emerald|Natural|GIA

0.81ct D SI1 Emerald Natural Diamond

EX • D/SI1 • GIA 5202109642

Certificate GIA 5202109642

Diamond specifications and retailer prices

From HK$21,442 HKD
$2,733 USD
As of October 31, 2026
Save HK$8,058 HKD (27%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$42,138 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.81ct natural emerald diamond

This 0.81ct natural emerald sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5202109642. Listed at 10 retailers as of October 31, 2026, with a 38% 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

0.81
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5202109642
Dimensions6.02 × 4.52 × 3.06 mm
L/W Ratio1.33
Top View
6.02 mm4.52 mm0.81 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5202109642
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$42,138 HKD|Low: HK$21,105 HKD|High: HK$42,646 HKD|Avg: HK$27,621 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6HK$21,442 HKD
Retailer 5HK$24,212 HKD
Retailer 8HK$25,499 HKD
Retailer 9HK$25,499 HKD
Retailer 2HK$26,332 HKD
Retailer 10HK$26,362 HKD
Retailer 4HK$26,709 HKD
Retailer 7HK$29,233 HKD
Retailer 3HK$29,500 HKD
MOH LondonHK$42,138 HKD

30 data points across 10 retailers

10 retailersHK$21,442 HKD to HK$29,500 HKD

B
Cheapest Retailer
-
HK$21,442 HKD
$2,733 USD
B
Retailer 2
-
HK$24,212 HKD
$3,086 USD
View
B
Retailer 3
-
HK$25,499 HKD
$3,250 USD
View
B
Retailer 4
-
HK$25,499 HKD
$3,250 USD
View
B
Retailer 5
-
HK$26,332 HKD
£2,643 GBP
View
B
Retailer 6
-
HK$26,362 HKD
$3,360 USD
View
Retailer 7
-
HK$26,709 HKD
A$5,237 AUD
View
Price last confirmed 33 days ago
Retailer 8
-
HK$29,233 HKD
$3,726 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$29,500 HKD
€3,581 EUR
View
Most Expensive
MOH London
B2C992098 · Nov 1
HK$42,138 HKD
£4,229 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$21,442 HKDSave up to HK$8,058 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
0.81ct Emerald
HK$21,442 HKD