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Cushion|Natural|GIA

1.61ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 2556230093

Certificate GIA 2556230093

Diamond specifications and retailer prices

From HK$39,166 HKD
As of October 30, 2026
Save HK$40,427 HKD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$79,593 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct natural cushion diamond

This 1.61ct natural cushion sits in the one-and-a-half to two 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 2556230093. Listed at 7 retailers as of October 29, 2026, with prices from HK$39,166 to HK$79,593, a HK$40,427 spread on the same certified stone. MOH London lists it at HK$79,593. 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

1.61
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556230093
Dimensions7.91 × 6.07 × 4.24 mm
L/W Ratio1.30
Key to symbols
Crystal, Pinpoint
Top View
7.91 mm6.07 mm1.61 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556230093
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.8%

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: Oct 30
Current: HK$79,593 HKD|Low: HK$39,166 HKD|High: HK$83,030 HKD|Avg: HK$55,369 HKD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 4HK$39,166 HKD
Retailer 2HK$45,278 HKD
Retailer 8HK$46,415 HKD
Retailer 7HK$47,509 HKD
Retailer 6HK$47,835 HKD
Retailer 3HK$59,371 HKD
Retailer 5HK$66,469 HKD
MOH LondonHK$79,593 HKD

40 data points across 8 retailers

7 retailersHK$39,166 HKD to HK$79,593 HKD

A
Cheapest Retailer
-
HK$39,166 HKD
A
Retailer 2
-
HK$45,278 HKD
€5,496 EUR
View
Retailer 3
-
HK$47,509 HKD
SGD 8,183 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$47,835 HKD
$6,097 USD
View
B+
Retailer 5
-
HK$59,371 HKD
€7,207 EUR
View
B+
Retailer 6
-
HK$66,469 HKD
$8,472 USD
View
Most Expensive
B
MOH London
EEC9A227C · Oct 29
HK$79,593 HKD
£7,988 GBP
View
6 more retailers have this diamond
Prices start from HK$39,166 HKDSave up to HK$40,427 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
1.61ct Cushion
HK$39,166 HKD