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Cushion|Natural|GIA

1.51ct H SI2 Cushion Natural Diamond

VG • H/SI2 • GIA 7541267511

Certificate GIA 7541267511

Diamond specifications and retailer prices

From HK$27,948 HKD
$3,562 USD
As of November 2, 2026
Save HK$10,015 HKD (26%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$57,017 HKD at MOH London · As of October 21, 2026
View at MOH London

About this 1.51ct natural cushion diamond

This 1.51ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541267511. Listed at 14 retailers as of October 29, 2026, with a 36% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.51
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7541267511
Dimensions7.65 × 5.83 × 4.01 mm
L/W Ratio1.31
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Natural
Top View
7.65 mm5.83 mm1.51 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7541267511
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.8%

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: Nov 2
Current: HK$57,017 HKD|Low: HK$24,643 HKD|High: HK$60,395 HKD|Avg: HK$35,148 HKD|-4.6%
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
November 2, 2026
Retailer 15HK$27,391 HKD
Retailer 13HK$27,948 HKD
Retailer 14HK$28,058 HKD
Retailer 2HK$28,095 HKD
Retailer 3HK$28,379 HKD
Retailer 4HK$29,807 HKD
Retailer 6HK$32,075 HKD
Retailer 16HK$32,145 HKD
Retailer 12HK$32,255 HKD
Retailer 5HK$34,815 HKD
Retailer 9HK$35,119 HKD
Retailer 8HK$35,792 HKD
Retailer 11HK$35,850 HKD
Retailer 10HK$37,963 HKD
Retailer 7HK$51,504 HKD
MOH LondonHK$57,017 HKD

41 data points across 16 retailers

14 retailersHK$27,948 HKD to HK$37,963 HKD

Retailer 1
-
HK$27,391 HKD
$3,491 USD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$27,948 HKD
$3,562 USD
View
Retailer 3
-
HK$28,058 HKD
$3,576 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$28,095 HKD
$3,581 USD
View
Retailer 5
-
HK$28,379 HKD
$3,617 USD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$32,075 HKD
$4,088 USD
View
Price last confirmed 18 days ago
Retailer 7
-
HK$32,145 HKD
$4,097 USD
View
Price last confirmed 15 days ago
Retailer 8
-
HK$32,255 HKD
$4,111 USD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
HK$35,119 HKD
$4,476 USD
View
B+
Retailer 10
-
HK$35,792 HKD
A$7,018 AUD
View
Retailer 11
-
HK$35,850 HKD
£3,598 GBP
View
Price last confirmed 10 days ago
B+
Retailer 12
-
HK$37,963 HKD
€4,608 EUR
View
Retailer 13
-
HK$51,504 HKD
$6,564 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
849E2C2AC · Oct 21
HK$57,017 HKD
£5,722 GBP
View
Price last confirmed 12 days ago
13 more retailers have this diamond
Prices start from HK$27,948 HKDSave up to HK$10,015 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
1.51ct Cushion
HK$27,948 HKD