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Marquise|Natural|GIA

1.20ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 7542982575

Certificate GIA 7542982575

Diamond specifications and retailer prices

From HK$26,185 HKD
As of November 4, 2026
Save HK$33,144 HKD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$59,329 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7542982575. Listed at 21 retailers as of November 4, 2026, with prices from HK$26,185 to HK$59,329, a HK$33,144 spread on the same certified stone. NZ Jewellers lists it at HK$59,329. 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
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.6°
Pavilion angle36.7°
OriginNatural
Grading LabGIA
CertificateGIA 7542982575
Dimensions10.20 × 5.51 × 3.43 mm
L/W Ratio1.85
Culet sizeNone
Top View
10.20 mm5.51 mm1.20 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7542982575
Side View
Table 59.0%Crown 40.6°Girdle: STK-VTKPavilion 36.7°Culet: NoneDepth 62.3%

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$59,329 HKD|Low: HK$22,384 HKD|High: HK$59,329 HKD|Avg: HK$35,330 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
November 7, 2026
Retailer 6HK$26,835 HKD
Retailer 11HK$26,859 HKD
Retailer 10HK$27,423 HKD
Retailer 12HK$28,481 HKD
Retailer 3HK$30,848 HKD
Retailer 5HK$30,848 HKD
Retailer 13HK$30,848 HKD
Retailer 14HK$32,533 HKD
Retailer 2HK$34,492 HKD
Retailer 4HK$35,597 HKD
Retailer 8HK$36,130 HKD
Retailer 7HK$38,928 HKD
Retailer 9HK$54,094 HKD
NZ JewellersHK$59,329 HKD

43 data points across 14 retailers

21 retailersHK$26,185 HKD to HK$59,329 HKD

B+
Cheapest Retailer
-
HK$26,185 HKD
B+
Retailer 2
-
HK$26,835 HKD
View
B+
Retailer 3
-
HK$26,859 HKD
View
B+
Retailer 4
-
HK$27,141 HKD
View
B+
Retailer 5
-
HK$27,423 HKD
View
B+
Retailer 6
-
HK$28,238 HKD
View
B+
Retailer 7
-
HK$28,481 HKD
View
Final sale: no returns
B
Retailer 8
-
HK$30,785 HKD
View
B
Retailer 9
-
HK$30,848 HKD
View
B
Retailer 10
-
HK$30,848 HKD
View
Retailer 11
-
HK$30,848 HKD
View
Price last confirmed 9 days ago
Retailer 12
-
HK$32,118 HKD
View
Price last confirmed 15 days ago
B
Retailer 13
-
HK$32,533 HKD
View
B
Retailer 14
-
HK$33,575 HKD
View
B+
Retailer 15
-
HK$34,492 HKD
View
B
Retailer 16
-
HK$35,597 HKD
View
B
Retailer 17
-
HK$36,130 HKD
View
B
Retailer 18
-
HK$38,928 HKD
View
B
Retailer 19
-
HK$49,242 HKD
View
B
Retailer 20
-
HK$54,094 HKD
View
Most Expensive
C
NZ Jewellers
5a51dea2-ad02-4ac3-a480-ed58b5d581d6 · Nov 5
HK$59,329 HKD
$7,570 USD
View
20 more retailers have this diamond
Prices start from HK$26,185 HKDSave up to HK$33,144 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$26,185 HKD