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Cushion|Natural|GIA

0.86ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 1449714265

Certificate GIA 1449714265

Diamond specifications and retailer prices

From HK$15,355 HKD
$1,957 USD
As of October 28, 2026
Save HK$14,490 HKD (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$29,845 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.86ct natural cushion diamond

This 0.86ct natural cushion sits in the just-under-one-carat band, graded E 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 1449714265. Listed at 12 retailers as of October 28, 2026, with prices from HK$15,355 to HK$29,845, a HK$14,490 spread on the same certified stone. MOH London lists it at HK$29,845. 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

0.86
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1449714265
Dimensions5.87 × 5.11 × 3.56 mm
L/W Ratio1.15
Key to symbols
Feather, Cloud
Top View
5.87 mm5.11 mm0.86 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449714265
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

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 28
Current: HK$29,845 HKD|Low: HK$15,850 HKD|High: HK$30,044 HKD|Avg: HK$21,999 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7HK$15,850 HKD
Retailer 6HK$17,364 HKD
Retailer 2HK$18,991 HKD
Retailer 8HK$21,349 HKD
Retailer 3HK$21,490 HKD
Retailer 4HK$21,651 HKD
Retailer 5HK$25,616 HKD
MOH LondonHK$29,845 HKD

38 data points across 8 retailers

12 retailersHK$15,355 HKD to HK$29,845 HKD

B+
Cheapest Retailer
-
HK$15,355 HKD
$1,957 USD
B+
Retailer 2
-
HK$15,685 HKD
$1,999 USD
View
Retailer 3
-
HK$15,850 HKD
$2,020 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$17,364 HKD
$2,213 USD
View
B+
Retailer 5
-
HK$17,458 HKD
$2,225 USD
View
B+
Retailer 6
-
HK$18,452 HKD
$2,352 USD
View
B+
Retailer 7
-
HK$18,991 HKD
£1,906 GBP
View
Retailer 8
-
HK$21,349 HKD
A$4,186 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
HK$21,490 HKD
£2,157 GBP
View
B
Retailer 10
-
HK$21,651 HKD
€2,628 EUR
View
B
Retailer 11
-
HK$25,616 HKD
ZAR 52,741 ZAR
View
Most Expensive
B
MOH London
C3D80AEAC · Oct 29
HK$29,845 HKD
£2,995 GBP
View
11 more retailers have this diamond
Prices start from HK$15,355 HKDSave up to HK$14,490 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+
0.86ct Cushion
HK$15,355 HKD