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Cushion|Natural|GIA

1.80ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 2556707671

Certificate GIA 2556707671

Diamond specifications and retailer prices

From HK$49,010 HKD
As of November 1, 2026
Save HK$44,108 HKD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$93,118 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.8ct natural cushion diamond

This 1.8ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2556707671. Listed at 9 retailers as of November 1, 2026, with prices from HK$49,010 to HK$93,118, a HK$44,108 spread on the same certified stone. With Clarity lists it at HK$93,118. 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

1.80
Carat
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556707671
Dimensions6.99 × 6.91 × 4.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
6.99 mm6.91 mm1.80 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556707671
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.2%

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$71,625 HKD|Low: HK$48,608 HKD|High: HK$95,934 HKD|Avg: HK$64,419 HKD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 2, 2026
Retailer 2HK$49,010 HKD
Retailer 7HK$53,432 HKD
Retailer 5HK$57,959 HKD
Retailer 8HK$58,079 HKD
Retailer 4HK$58,767 HKD
Retailer 3HK$59,129 HKD
Retailer 6HK$61,404 HKD
Retailer 1HK$71,625 HKD
With ClarityHK$93,118 HKD

29 data points across 9 retailers

9 retailersHK$49,010 HKD to HK$93,118 HKD

A
Cheapest Retailer
-
HK$49,010 HKD
B+
Retailer 2
-
HK$53,432 HKD
$6,810 USD
View
B+
Retailer 3
-
HK$57,959 HKD
$7,387 USD
View
Retailer 4
-
HK$58,079 HKD
SGD 10,003 SGD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
HK$58,767 HKD
$7,490 USD
View
B+
Retailer 6
-
HK$59,129 HKD
SGD 10,184 SGD
View
B+
Retailer 7
-
HK$61,404 HKD
$7,826 USD
View
Final sale: no returns
B
Retailer 8
-
HK$71,625 HKD
€8,694 EUR
View
Most Expensive
B
With Clarity
2556707671 · Nov 1
HK$93,118 HKD
$11,868 USD
View
8 more retailers have this diamond
Prices start from HK$49,010 HKDSave up to HK$44,108 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
1.80ct Cushion
HK$49,010 HKD