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Cushion|Natural|GIA

1.51ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2404444210

Certificate GIA 2404444210

Diamond specifications and retailer prices

From HK$48,795 HKD
$6,219 USD
As of November 2, 2026
Save HK$46,197 HKD (49%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$94,992 HKD at MOH London · As of November 2, 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 F 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 2404444210. Listed at 19 retailers as of November 2, 2026, with prices from HK$48,795 to HK$94,992, a HK$46,197 spread on the same certified stone. MOH London lists it at HK$94,992. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404444210
Dimensions6.57 × 6.12 × 4.30 mm
L/W Ratio1.07
Culet sizeNone
Top View
6.57 mm6.12 mm1.51 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2404444210
Side View
Table 59.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 70.2%

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: Nov 2
Current: HK$94,992 HKD|Low: HK$52,832 HKD|High: HK$96,128 HKD|Avg: HK$67,439 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
November 3, 2026
Retailer 2HK$53,154 HKD
Retailer 3HK$53,565 HKD
Retailer 9HK$59,160 HKD
Retailer 10HK$59,960 HKD
Retailer 4HK$63,767 HKD
Retailer 7HK$64,291 HKD
Retailer 11HK$64,291 HKD
Retailer 8HK$66,032 HKD
Retailer 5HK$76,073 HKD
Retailer 6HK$85,563 HKD
MOH LondonHK$94,992 HKD

36 data points across 11 retailers

19 retailersHK$48,795 HKD to HK$94,992 HKD

B+
Cheapest Retailer
-
HK$48,795 HKD
$6,219 USD
B+
Retailer 2
-
HK$53,154 HKD
£5,334 GBP
View
B+
Retailer 3
-
HK$53,565 HKD
$6,827 USD
View
B
Retailer 4
-
HK$57,355 HKD
$7,310 USD
View
B
Retailer 5
-
HK$57,355 HKD
$7,310 USD
View
B
Retailer 6
-
HK$59,160 HKD
$7,540 USD
View
B+
Retailer 7
-
HK$59,238 HKD
$7,550 USD
View
B+
Retailer 8
-
HK$59,466 HKD
$7,579 USD
View
B+
Retailer 9
-
HK$59,960 HKD
$7,642 USD
View
B+
Retailer 10
-
HK$60,195 HKD
$7,672 USD
View
B+
Retailer 11
-
HK$63,767 HKD
£6,399 GBP
View
B
Retailer 12
-
HK$63,946 HKD
$8,150 USD
View
B
Retailer 13
-
HK$64,291 HKD
$8,194 USD
View
Final sale: no returns
B
Retailer 14
-
HK$64,291 HKD
$8,194 USD
View
Retailer 15
-
HK$66,032 HKD
A$12,947 AUD
View
Price last confirmed 10 days ago
B
Retailer 16
-
HK$71,167 HKD
$9,070 USD
View
B
Retailer 17
-
HK$76,073 HKD
€9,234 EUR
View
B
Retailer 18
-
HK$85,563 HKD
ZAR 176,173 ZAR
View
Most Expensive
B
MOH London
3102EA789 · Nov 2
HK$94,992 HKD
£9,533 GBP
View
18 more retailers have this diamond
Prices start from HK$48,795 HKDSave up to HK$46,197 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+
1.51ct Cushion
HK$48,795 HKD