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Marquise|Natural|GIA

1.21ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 7542970172

Certificate GIA 7542970172

Diamond specifications and retailer prices

From HK$23,818 HKD
As of November 6, 2026
Save HK$19,452 HKD (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$43,270 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 7542970172. Listed at 4 retailers as of November 6, 2026, with prices from HK$23,818 to HK$43,270, a HK$19,452 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$43,270. 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
SymmetryExcellent
FluorescenceNone
Crown angle31.18°
Pavilion angle29.98°
OriginNatural
Grading LabGIA
CertificateGIA 7542970172
Dimensions12.00 × 5.77 × 2.90 mm
L/W Ratio2.08
Culet sizeNone
Top View
12.00 mm5.77 mm1.21 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542970172
Side View
Table 59.0%Crown 31.18°Girdle: STK-THKPavilion 29.98°Culet: NoneDepth 50.2%

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$29,077 HKD|Low: HK$18,716 HKD|High: HK$44,568 HKD|Avg: HK$33,101 HKD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 12, 2026
Retailer 5HK$18,716 HKD
Retailer 4HK$27,125 HKD
Retailer 1HK$29,077 HKD
Retailer 6HK$30,621 HKD
Retailer 9HK$32,408 HKD
Retailer 3HK$32,807 HKD
Retailer 8HK$34,422 HKD
Retailer 7HK$39,626 HKD
Retailer 2HK$41,954 HKD
Wholesale Diamonds DirectHK$43,270 HKD

4 data points across 10 retailers

4 retailersHK$23,818 HKD to HK$43,270 HKD

B+
Cheapest Retailer
-
HK$23,818 HKD
B+
Retailer 2
-
HK$29,077 HKD
View
B
Retailer 3
-
HK$30,621 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
387355385 · Nov 6
HK$43,270 HKD
$5,521 USD
View
3 more retailers have this diamond
Prices start from HK$23,818 HKDSave up to HK$19,452 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$23,818 HKD