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Marquise|Natural|GIA

1.20ct K SI1 Marquise Natural Diamond

VG • K/SI1 • GIA 2567562307

Certificate GIA 2567562307

Diamond specifications and retailer prices

From HK$18,998 HKD
As of November 4, 2026
Save HK$12,287 HKD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$31,284 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567562307. Listed at 11 retailers as of November 4, 2026, with prices from HK$18,998 to HK$31,284, a HK$12,287 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$31,284. 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

1.20
Carat
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.8°
Pavilion angle40.51°
OriginNatural
Grading LabGIA
CertificateGIA 2567562307
Dimensions10.08 × 5.45 × 3.59 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.08 mm5.45 mm1.20 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567562307
Side View
Table 57.0%Crown 40.8°Girdle: STK-VTKPavilion 40.51°Culet: NDepth 65.8%

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 4
Current: HK$22,854 HKD|Low: HK$18,998 HKD|High: HK$31,284 HKD|Avg: HK$22,323 HKD|+10.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 6, 2026
Retailer 9HK$18,998 HKD
Retailer 8HK$19,202 HKD
Retailer 7HK$19,327 HKD
Retailer 5HK$20,675 HKD
Retailer 2HK$21,051 HKD
Retailer 1HK$22,854 HKD
Retailer 10HK$23,685 HKD
Retailer 3HK$24,241 HKD
Retailer 4HK$24,782 HKD
Retailer 6HK$29,469 HKD
Wholesale Diamonds DirectHK$31,284 HKD

9 data points across 11 retailers

11 retailersHK$18,998 HKD to HK$31,284 HKD

B+
Cheapest Retailer
-
HK$18,998 HKD
B+
Retailer 2
-
HK$19,202 HKD
View
B+
Retailer 3
-
HK$19,327 HKD
View
B+
Retailer 4
-
HK$20,675 HKD
View
B+
Retailer 5
-
HK$21,051 HKD
View
B
Retailer 6
-
HK$22,854 HKD
View
B
Retailer 7
-
HK$23,685 HKD
View
B
Retailer 8
-
HK$24,241 HKD
View
B
Retailer 9
-
HK$24,782 HKD
View
B
Retailer 10
-
HK$29,469 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
636229978 · Nov 6
HK$31,284 HKD
$3,992 USD
View
10 more retailers have this diamond
Prices start from HK$18,998 HKDSave up to HK$12,287 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$18,998 HKD