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Cushion|Natural|GIA

1.90ct I IF Cushion Natural Diamond

EX • I/IF • GIA 6561631578

Certificate GIA 6561631578

Diamond specifications and retailer prices

From HK$96,774 HKD
$12,334 USD
As of November 2, 2026
Save HK$46,098 HKD (32%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$142,872 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.9ct natural cushion diamond

This 1.9ct natural cushion sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561631578. Listed at 9 retailers as of November 2, 2026, with prices from HK$96,774 to HK$142,872, a HK$46,098 spread on the same certified stone. MOH London lists it at HK$142,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561631578
Dimensions8.12 × 6.51 × 4.36 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Extra Facet
Top View
8.12 mm6.51 mm1.90 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561631578
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.9%

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$142,872 HKD|Low: HK$96,774 HKD|High: HK$143,639 HKD|Avg: HK$110,125 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$96,774 HKD
Retailer 2HK$97,267 HKD
Retailer 4HK$98,971 HKD
Retailer 6HK$99,292 HKD
Retailer 9HK$100,979 HKD
Retailer 8HK$109,650 HKD
Retailer 3HK$115,231 HKD
Retailer 5HK$134,400 HKD
MOH LondonHK$142,872 HKD

5 data points across 9 retailers

9 retailersHK$96,774 HKD to HK$142,872 HKD

B
Cheapest Retailer
-
HK$96,774 HKD
$12,334 USD
Final sale: no returns
B+
Retailer 2
-
HK$97,267 HKD
£9,761 GBP
View
B+
Retailer 3
-
HK$98,971 HKD
£9,932 GBP
View
B
Retailer 4
-
HK$99,292 HKD
$12,655 USD
View
B
Retailer 5
-
HK$100,979 HKD
$12,870 USD
View
B
Retailer 6
-
HK$109,650 HKD
£11,004 GBP
View
B
Retailer 7
-
HK$115,231 HKD
€13,987 EUR
View
B
Retailer 8
-
HK$134,400 HKD
ZAR 276,729 ZAR
View
Most Expensive
B
MOH London
9DE8A2CF0 · Nov 2
HK$142,872 HKD
£14,338 GBP
View
8 more retailers have this diamond
Prices start from HK$96,774 HKDSave up to HK$46,098 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+
1.90ct Cushion
HK$96,774 HKD