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Cushion|Natural|GIA

1.70ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 2557004738

Certificate GIA 2557004738

Diamond specifications and retailer prices

From HK$54,631 HKD
As of November 1, 2026
Save HK$46,185 HKD (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$100,816 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557004738. Listed at 18 retailers as of November 1, 2026, with prices from HK$54,631 to HK$100,816, a HK$46,185 spread on the same certified stone. MOH London lists it at HK$100,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557004738
Dimensions8.32 × 6.22 × 4.01 mm
L/W Ratio1.34
Top View
8.32 mm6.22 mm1.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557004738
Side View
Table 68.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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$100,816 HKD|Low: HK$54,631 HKD|High: HK$103,696 HKD|Avg: HK$71,097 HKD|-2.8%
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 7HK$54,631 HKD
Retailer 13HK$58,148 HKD
Retailer 8HK$60,415 HKD
Retailer 4HK$65,041 HKD
Retailer 15HK$65,041 HKD
Retailer 6HK$65,066 HKD
Retailer 10HK$66,178 HKD
Retailer 16HK$66,775 HKD
Retailer 11HK$66,876 HKD
Retailer 3HK$68,168 HKD
Retailer 5HK$72,386 HKD
Retailer 9HK$73,275 HKD
Retailer 12HK$77,600 HKD
Retailer 2HK$78,319 HKD
Retailer 14HK$88,868 HKD
MOH LondonHK$100,816 HKD

26 data points across 16 retailers

18 retailersHK$54,631 HKD to HK$100,816 HKD

A
Cheapest Retailer
-
HK$54,631 HKD
B+
Retailer 2
-
HK$58,148 HKD
₹705,848 INR
View
Retailer 3
-
HK$60,415 HKD
SGD 10,406 SGD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
HK$65,041 HKD
$8,290 USD
View
B+
Retailer 5
-
HK$65,041 HKD
$8,290 USD
View
B+
Retailer 6
-
HK$65,066 HKD
SGD 11,207 SGD
View
B+
Retailer 7
-
HK$66,178 HKD
$8,435 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$66,775 HKD
$8,511 USD
View
B+
Retailer 9
-
HK$66,876 HKD
£6,712 GBP
View
B+
Retailer 10
-
HK$67,049 HKD
$8,546 USD
View
Retailer 11
-
HK$68,168 HKD
A$13,367 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$72,386 HKD
$9,226 USD
View
B+
Retailer 13
-
HK$72,814 HKD
A$14,278 AUD
View
B+
Retailer 14
-
HK$73,275 HKD
$9,340 USD
View
B+
Retailer 15
-
HK$77,600 HKD
£7,788 GBP
View
B+
Retailer 16
-
HK$78,319 HKD
€9,507 EUR
View
B
Retailer 17
-
HK$88,868 HKD
ZAR 182,988 ZAR
View
Most Expensive
B
MOH London
BDD5400B1 · Nov 1
HK$100,816 HKD
£10,118 GBP
View
17 more retailers have this diamond
Prices start from HK$54,631 HKDSave up to HK$46,185 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
1.70ct Cushion
HK$54,631 HKD