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Marquise|Natural|GIA

1.20ct I VS1 Marquise Natural Diamond

ID • I/VS1 • GIA 3555035951

Certificate GIA 3555035951

Diamond specifications and retailer prices

From HK$49,321 HKD
As of November 6, 2026
Save HK$49,329 HKD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$98,649 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-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 3555035951. Listed at 16 retailers as of November 5, 2026, with prices from HK$49,321 to HK$98,649, a HK$49,329 spread on the same certified stone. NZ Jewellers lists it at HK$98,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
I
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555035951
Dimensions10.75 × 5.66 × 3.30 mm
L/W Ratio1.90
Top View
10.75 mm5.66 mm1.20 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555035951
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

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$56,414 HKD|Low: HK$49,321 HKD|High: HK$83,186 HKD|Avg: HK$61,881 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3HK$49,321 HKD
Retailer 6HK$52,487 HKD
Retailer 9HK$52,487 HKD
Retailer 8HK$55,066 HKD
Retailer 1HK$56,414 HKD
Retailer 2HK$57,244 HKD
Retailer 10HK$60,034 HKD
Retailer 5HK$62,660 HKD
Retailer 11HK$71,963 HKD
Retailer 4HK$73,092 HKD
Retailer 7HK$81,752 HKD

35 data points across 11 retailers

16 retailersHK$49,321 HKD to HK$98,649 HKD

B+
Cheapest Retailer
-
HK$49,321 HKD
Final sale: no returns
B+
Retailer 2
-
HK$50,489 HKD
View
B+
Retailer 3
-
HK$52,487 HKD
View
B+
Retailer 4
-
HK$52,487 HKD
View
B
Retailer 5
-
HK$54,431 HKD
View
B+
Retailer 6
-
HK$55,066 HKD
View
B+
Retailer 7
-
HK$56,414 HKD
View
Retailer 8
-
HK$57,244 HKD
View
Price last confirmed 16 days ago
B
Retailer 9
-
HK$60,034 HKD
View
B
Retailer 10
-
HK$60,160 HKD
View
B+
Retailer 11
-
HK$62,660 HKD
View
B
Retailer 12
-
HK$63,781 HKD
View
B
Retailer 13
-
HK$71,963 HKD
View
Retailer 14
-
HK$73,092 HKD
View
B
Retailer 15
-
HK$81,752 HKD
View
Most Expensive
B
NZ Jewellers
cee86d02-3d47-4cc2-9cbd-634bd9ba9b9d · Nov 5
HK$98,649 HKD
$12,587 USD
View
15 more retailers have this diamond
Prices start from HK$49,321 HKDSave up to HK$49,329 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+
1.20ct Marquise
HK$49,321 HKD