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Cushion|Natural|GIA

1.00ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6545116469

Certificate GIA 6545116469

Diamond specifications and retailer prices

From HK$13,819 HKD
₹167,751 INR
As of October 30, 2026
Save HK$18,683 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$32,503 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545116469. Listed at 17 retailers as of October 29, 2026, with prices from HK$13,819 to HK$32,503, a HK$18,683 spread on the same certified stone. MOH London lists it at HK$32,503. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545116469
Dimensions7.72 × 4.92 × 3.31 mm
L/W Ratio1.57
Top View
7.72 mm4.92 mm1.00 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545116469
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.2%

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$32,503 HKD|Low: HK$13,819 HKD|High: HK$32,901 HKD|Avg: HK$19,789 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 12HK$13,819 HKD
Retailer 6HK$14,491 HKD
Retailer 11HK$16,068 HKD
Retailer 3HK$16,170 HKD
Retailer 7HK$16,672 HKD
Retailer 10HK$17,927 HKD
Retailer 14HK$17,932 HKD
Retailer 17HK$18,320 HKD
Retailer 16HK$18,328 HKD
Retailer 13HK$19,423 HKD
Retailer 4HK$19,912 HKD
Retailer 2HK$20,116 HKD
Retailer 15HK$21,293 HKD
Retailer 5HK$21,584 HKD
Retailer 8HK$22,472 HKD
Retailer 9HK$22,878 HKD
MOH LondonHK$32,503 HKD

28 data points across 17 retailers

17 retailersHK$13,819 HKD to HK$32,503 HKD

A
Cheapest Retailer
-
HK$13,819 HKD
₹167,751 INR
A
Retailer 2
-
HK$14,491 HKD
$1,847 USD
View
Final sale: no returns
A
Retailer 3
-
HK$16,068 HKD
$2,048 USD
View
A
Retailer 4
-
HK$16,170 HKD
$2,061 USD
View
B+
Retailer 5
-
HK$16,672 HKD
$2,125 USD
View
B+
Retailer 6
-
HK$17,927 HKD
$2,285 USD
View
B+
Retailer 7
-
HK$17,932 HKD
£1,800 GBP
View
B+
Retailer 8
-
HK$18,320 HKD
$2,335 USD
View
B+
Retailer 9
-
HK$18,328 HKD
$2,336 USD
View
B+
Retailer 10
-
HK$19,423 HKD
$2,476 USD
View
B+
Retailer 11
-
HK$19,912 HKD
$2,538 USD
View
B+
Retailer 12
-
HK$20,116 HKD
£2,019 GBP
View
B+
Retailer 13
-
HK$21,293 HKD
$2,714 USD
View
B+
Retailer 14
-
HK$21,584 HKD
€2,620 EUR
View
B+
Retailer 15
-
HK$22,472 HKD
ZAR 46,273 ZAR
View
Retailer 16
-
HK$22,878 HKD
A$4,486 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
MOH London
69B6A81B0 · Oct 29
HK$32,503 HKD
£3,262 GBP
View
16 more retailers have this diamond
Prices start from HK$13,819 HKDSave up to HK$18,683 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
1.00ct Cushion
HK$13,819 HKD