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Marquise|Natural|GIA

1.21ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 7558205114

Certificate GIA 7558205114

Diamond specifications and retailer prices

From HK$32,870 HKD
As of November 5, 2026
Save HK$12,515 HKD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$45,386 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded J 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 7558205114. Listed at 4 retailers as of November 5, 2026, with prices from HK$32,870 to HK$45,386, a HK$12,515 spread on the same certified stone. 77 Diamonds lists it at HK$45,386. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558205114
Dimensions10.85 × 5.52 × 3.31 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Pinpoint, Indented Natural, Natural
Top View
10.85 mm5.52 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558205114
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.0%

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 5
Current: HK$45,386 HKD|Low: HK$34,101 HKD|High: HK$52,511 HKD|Avg: HK$40,359 HKD|+1.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$34,101 HKD
Retailer 9HK$34,563 HKD
Retailer 2HK$34,602 HKD
Retailer 3HK$38,090 HKD
Retailer 4HK$38,301 HKD
Retailer 7HK$40,974 HKD
Retailer 8HK$42,432 HKD
77 DiamondsHK$45,386 HKD
Retailer 6HK$52,511 HKD

35 data points across 9 retailers

4 retailersHK$32,870 HKD to HK$45,386 HKD

B+
Cheapest Retailer
-
HK$32,870 HKD
B+
Retailer 2
-
HK$34,101 HKD
View
B+
Retailer 3
-
HK$34,602 HKD
View
Most Expensive
B
77 Diamonds
MQZZA43UFPM · Nov 6
HK$45,386 HKD
£4,560 GBP
View
3 more retailers have this diamond
Prices start from HK$32,870 HKDSave up to HK$12,515 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+
1.21ct Marquise
HK$32,870 HKD