CaratHunter
Plans
Marquise|Natural|GIA

1.20ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 6565226854

Certificate GIA 6565226854

Diamond specifications and retailer prices

From HK$30,792 HKD
As of November 4, 2026
Save HK$36,935 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$67,728 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 E 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 6565226854. Listed at 20 retailers as of November 4, 2026, with prices from HK$30,792 to HK$67,728, a HK$36,935 spread on the same certified stone. NZ Jewellers lists it at HK$67,728. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565226854
Dimensions10.38 × 5.47 × 3.43 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Indented Natural, Needle, Natural
Top View
10.38 mm5.47 mm1.20 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565226854
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.6%

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 4
Current: HK$67,728 HKD|Low: HK$30,792 HKD|High: HK$67,728 HKD|Avg: HK$40,812 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
Retailer 19
November 6, 2026
Retailer 19HK$30,792 HKD
Retailer 11HK$32,322 HKD
Retailer 4HK$32,801 HKD
Retailer 15HK$33,860 HKD
Retailer 14HK$34,166 HKD
Retailer 10HK$35,013 HKD
Retailer 5HK$36,410 HKD
Retailer 8HK$36,527 HKD
Retailer 6HK$36,684 HKD
Retailer 7HK$36,684 HKD
Retailer 16HK$36,684 HKD
Retailer 13HK$39,783 HKD
Retailer 12HK$39,814 HKD
Retailer 17HK$40,654 HKD
Retailer 9HK$42,325 HKD
Retailer 3HK$45,620 HKD
Retailer 2HK$52,877 HKD
Retailer 18HK$64,323 HKD
NZ JewellersHK$67,728 HKD

20 data points across 19 retailers

20 retailersHK$30,792 HKD to HK$67,728 HKD

A
Cheapest Retailer
-
HK$30,792 HKD
A
Retailer 2
-
HK$32,322 HKD
View
A
Retailer 3
-
HK$32,801 HKD
View
B+
Retailer 4
-
HK$33,860 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$34,166 HKD
View
B+
Retailer 6
-
HK$35,013 HKD
View
B+
Retailer 7
-
HK$36,410 HKD
View
B+
Retailer 8
-
HK$36,527 HKD
View
B+
Retailer 9
-
HK$36,684 HKD
View
B+
Retailer 10
-
HK$36,684 HKD
View
Retailer 11
-
HK$36,684 HKD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
HK$39,783 HKD
View
B+
Retailer 13
-
HK$39,814 HKD
View
B+
Retailer 14
-
HK$40,654 HKD
View
B+
Retailer 15
-
HK$42,325 HKD
View
Retailer 16
-
HK$45,267 HKD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
HK$45,620 HKD
View
B
Retailer 18
-
HK$52,877 HKD
View
B
Retailer 19
-
HK$64,323 HKD
View
Most Expensive
B
NZ Jewellers
2404b270-8077-4937-9768-4da30964c5e7 · Nov 5
HK$67,728 HKD
$8,633 USD
View
19 more retailers have this diamond
Prices start from HK$30,792 HKDSave up to HK$36,935 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$30,792 HKD