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Cushion|Natural|GIA

1.04ct D SI1 Cushion Natural Diamond

ID • D/SI1 • GIA 15213915

Certificate GIA 15213915

Diamond specifications and retailer prices

From HK$30,237 HKD
$3,854 USD
As of October 31, 2026
Save HK$33,363 HKD (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$63,600 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct natural cushion diamond

This 1.04ct natural cushion sits in the classic 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 15213915. Listed at 18 retailers as of October 31, 2026, with prices from HK$30,237 to HK$63,600, a HK$33,363 spread on the same certified stone. MOH London lists it at HK$63,600. 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

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15213915
Dimensions6.63 × 5.72 × 3.66 mm
L/W Ratio1.16
Top View
6.63 mm5.72 mm1.04 ctD / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 15213915
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: LargeDepth 64.1%

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$63,600 HKD|Low: HK$30,237 HKD|High: HK$64,368 HKD|Avg: HK$41,271 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8HK$30,237 HKD
Retailer 9HK$34,207 HKD
Retailer 5HK$35,110 HKD
Retailer 7HK$36,177 HKD
Retailer 2HK$39,711 HKD
Retailer 6HK$40,257 HKD
Retailer 4HK$42,475 HKD
Retailer 3HK$49,086 HKD
MOH LondonHK$63,600 HKD

43 data points across 9 retailers

18 retailersHK$30,237 HKD to HK$63,600 HKD

B
Cheapest Retailer
-
HK$30,237 HKD
$3,854 USD
B
Retailer 2
-
HK$31,555 HKD
$4,022 USD
View
B
Retailer 3
-
HK$31,923 HKD
$4,069 USD
View
B
Retailer 4
-
HK$34,165 HKD
CA$6,048 CAD
View
B
Retailer 5
-
HK$34,207 HKD
$4,360 USD
View
B
Retailer 6
-
HK$35,110 HKD
$4,475 USD
View
B
Retailer 7
-
HK$36,177 HKD
$4,611 USD
View
B
Retailer 8
-
HK$38,209 HKD
$4,870 USD
View
B
Retailer 9
-
HK$39,409 HKD
$5,023 USD
View
B
Retailer 10
-
HK$39,711 HKD
£3,985 GBP
View
Retailer 11
-
HK$40,257 HKD
A$7,894 AUD
View
Price last confirmed 23 days ago
B
Retailer 12
-
HK$40,641 HKD
$5,180 USD
View
B
Retailer 13
-
HK$40,641 HKD
$5,180 USD
View
B
Retailer 14
-
HK$41,974 HKD
$5,350 USD
View
B
Retailer 15
-
HK$42,475 HKD
€5,156 EUR
View
Retailer 16
-
HK$44,085 HKD
$5,619 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
HK$49,086 HKD
ZAR 101,073 ZAR
View
Most Expensive
B
MOH London
A8834B841 · Nov 1
HK$63,600 HKD
£6,383 GBP
View
17 more retailers have this diamond
Prices start from HK$30,237 HKDSave up to HK$33,363 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
1.04ct Cushion
HK$30,237 HKD