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Marquise|Natural|GIA

1.20ct D SI2 Marquise Natural Diamond

VG • D/SI2 • GIA 1559442544

Certificate GIA 1559442544

Diamond specifications and retailer prices

From HK$24,374 HKD
As of November 6, 2026
Save HK$31,099 HKD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$58,193 HKD at NZ Jewellers · As of October 24, 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559442544. Listed at 13 retailers as of November 4, 2026, with a 128% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559442544
Dimensions10.12 × 5.47 × 3.56 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
10.12 mm5.47 mm1.20 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559442544
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$58,193 HKD|Low: HK$24,076 HKD|High: HK$58,193 HKD|Avg: HK$36,662 HKD|+3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7HK$24,374 HKD
Retailer 4HK$29,696 HKD
Retailer 2HK$29,798 HKD
Retailer 11HK$30,323 HKD
Retailer 10HK$30,715 HKD
Retailer 8HK$31,741 HKD
Retailer 9HK$31,796 HKD
Retailer 6HK$34,328 HKD
Retailer 3HK$36,804 HKD
Retailer 5HK$48,615 HKD
Retailer 12HK$55,473 HKD
NZ JewellersHK$58,193 HKD

27 data points across 12 retailers

13 retailersHK$24,374 HKD to HK$55,473 HKD

A
Cheapest Retailer
-
HK$24,374 HKD
A
Retailer 2
-
HK$29,696 HKD
View
A
Retailer 3
-
HK$29,798 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$30,323 HKD
View
B+
Retailer 5
-
HK$30,715 HKD
View
A
Retailer 6
-
HK$31,741 HKD
View
B+
Retailer 7
-
HK$31,796 HKD
View
B+
Retailer 8
-
HK$34,328 HKD
View
B+
Retailer 9
-
HK$35,033 HKD
View
B+
Retailer 10
-
HK$36,804 HKD
View
B
Retailer 11
-
HK$48,615 HKD
View
B
Retailer 12
-
HK$55,473 HKD
View
Most Expensive
NZ Jewellers
66257e28-2c64-4be5-9d6d-1c25c244fc67 · Oct 24
HK$58,193 HKD
$7,425 USD
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from HK$24,374 HKDSave up to HK$31,099 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.

A
1.20ct Marquise
HK$24,374 HKD