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Marquise|Natural|GIA

1.20ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2567421714

Certificate GIA 2567421714

Diamond specifications and retailer prices

From HK$35,206 HKD
As of November 6, 2026
Save HK$43,411 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$78,617 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567421714. Listed at 17 retailers as of November 5, 2026, with prices from HK$35,206 to HK$78,617, a HK$43,411 spread on the same certified stone. NZ Jewellers lists it at HK$78,617. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567421714
Dimensions11.51 × 5.37 × 3.28 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle, Indented Natural
Top View
11.51 mm5.37 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567421714
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.1%

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$78,617 HKD|Low: HK$34,908 HKD|High: HK$78,617 HKD|Avg: HK$49,373 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 15HK$35,206 HKD
Retailer 2HK$36,530 HKD
Retailer 6HK$40,190 HKD
Retailer 10HK$41,162 HKD
Retailer 5HK$41,303 HKD
Retailer 9HK$43,388 HKD
Retailer 13HK$45,394 HKD
Retailer 11HK$46,217 HKD
Retailer 8HK$46,476 HKD
Retailer 3HK$47,001 HKD
Retailer 17HK$47,001 HKD
Retailer 18HK$47,001 HKD
Retailer 7HK$48,224 HKD
Retailer 12HK$51,068 HKD
Retailer 16HK$54,235 HKD
Retailer 4HK$65,740 HKD
Retailer 14HK$69,063 HKD
NZ JewellersHK$78,617 HKD

19 data points across 18 retailers

17 retailersHK$35,206 HKD to HK$78,617 HKD

B+
Cheapest Retailer
-
HK$35,206 HKD
B+
Retailer 2
-
HK$36,530 HKD
View
Retailer 3
-
HK$40,190 HKD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
HK$41,162 HKD
View
B+
Retailer 5
-
HK$43,388 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$45,394 HKD
View
B+
Retailer 7
-
HK$46,217 HKD
View
B
Retailer 8
-
HK$46,476 HKD
View
B+
Retailer 9
-
HK$47,001 HKD
View
Retailer 10
-
HK$47,001 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$47,001 HKD
View
B
Retailer 12
-
HK$48,224 HKD
View
B
Retailer 13
-
HK$51,068 HKD
View
B
Retailer 14
-
HK$54,235 HKD
View
Retailer 15
-
HK$65,740 HKD
View
Price last confirmed 10 days ago
B
Retailer 16
-
HK$69,063 HKD
View
Most Expensive
B
NZ Jewellers
423f7253-55bc-45fb-8b35-e11f38cd1a48 · Nov 5
HK$78,617 HKD
$10,031 USD
View
16 more retailers have this diamond
Prices start from HK$35,206 HKDSave up to HK$43,411 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$35,206 HKD