CaratHunter
Plans
Cushion|Natural|GIA

1.70ct M VS1 Cushion Natural Diamond

GD • M/VS1 • GIA 2556116891

Certificate GIA 2556116891

Diamond specifications and retailer prices

From HK$18,112 HKD
As of November 6, 2026
Save HK$5,464 HKD (23%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$23,576 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556116891. Listed at 2 retailers as of November 6, 2026, with prices from HK$18,112 to HK$23,576, a HK$5,464 spread on the same certified stone. GemTrove lists it at HK$23,576. 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

1.70
Carat
M
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556116891
Dimensions6.62 × 6.52 × 4.44 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Needle
Top View
6.62 mm6.52 mm1.70 ctM / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556116891
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.0%

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 6
Current: HK$23,576 HKD|Low: HK$18,112 HKD|High: HK$23,576 HKD|Avg: HK$20,841 HKD
GemTrove
Retailer 2
Retailer 3
October 17, 2026
Retailer 2HK$18,112 HKD
Retailer 3HK$20,228 HKD
GemTroveHK$23,576 HKD

3 data points across 3 retailers

2 retailersHK$18,112 HKD to HK$23,576 HKD

B+
Cheapest Retailer
-
HK$18,112 HKD
Most Expensive
B+
GemTrove
GT-N-00952704-98 · Nov 6
HK$23,576 HKD
A$4,628 AUD
View
1 more retailer has this diamond
Prices start from HK$18,112 HKDSave up to HK$5,464 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+
1.70ct Cushion
HK$18,112 HKD