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Cushion|Natural|GIA

1.51ct D SI2 Cushion Natural Diamond

GD • D/SI2 • GIA 7416604779

Certificate GIA 7416604779

Diamond specifications and retailer prices

From HK$28,864 HKD
$3,679 USD
As of November 1, 2026
Save HK$28,817 HKD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$57,682 HKD at MOH London · As of November 1, 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 D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7416604779. Listed at 12 retailers as of November 1, 2026, with prices from HK$28,864 to HK$57,682, a HK$28,817 spread on the same certified stone. MOH London lists it at HK$57,682. 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
D
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7416604779
Dimensions6.82 × 5.95 × 4.28 mm
L/W Ratio1.15
Top View
6.82 mm5.95 mm1.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7416604779
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.9%

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 1
Current: HK$57,682 HKD|Low: HK$28,245 HKD|High: HK$58,369 HKD|Avg: HK$37,565 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8HK$28,245 HKD
Retailer 7HK$28,932 HKD
Retailer 4HK$29,994 HKD
Retailer 6HK$32,811 HKD
Retailer 2HK$34,124 HKD
Retailer 9HK$34,811 HKD
Retailer 3HK$36,010 HKD
Retailer 5HK$40,984 HKD
MOH LondonHK$57,682 HKD

39 data points across 9 retailers

12 retailersHK$28,864 HKD to HK$57,682 HKD

Retailer 1
-
HK$28,245 HKD
$3,600 USD
Price last confirmed 11 days ago
A
Retailer 2
-
HK$28,864 HKD
$3,679 USD
View
A
Retailer 3
-
HK$28,932 HKD
$3,688 USD
View
A
Retailer 4
-
HK$29,994 HKD
A$5,882 AUD
View
B+
Retailer 5
-
HK$32,119 HKD
$4,094 USD
View
B+
Retailer 6
-
HK$32,811 HKD
$4,182 USD
View
A
Retailer 7
-
HK$34,124 HKD
£3,425 GBP
View
B+
Retailer 8
-
HK$34,811 HKD
$4,437 USD
View
B+
Retailer 9
-
HK$36,010 HKD
£3,614 GBP
View
Retailer 10
-
HK$40,947 HKD
$5,219 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
HK$40,984 HKD
€4,975 EUR
View
Most Expensive
B
MOH London
F6273CDDD · Nov 1
HK$57,682 HKD
£5,789 GBP
View
11 more retailers have this diamond
Prices start from HK$28,864 HKDSave up to HK$28,817 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$28,864 HKD