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Marquise|Natural|GIA

1.51ct I VS2 Marquise Natural Diamond

VG • I/VS2 • GIA 1242018405

Certificate GIA 1242018405

Diamond specifications and retailer prices

From HK$59,917 HKD
As of November 6, 2026
Save HK$56,312 HKD (48%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$116,229 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1242018405. Listed at 8 retailers as of November 3, 2026, with prices from HK$59,917 to HK$116,229, a HK$56,312 spread on the same certified stone. NZ Jewellers lists it at HK$116,229. 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

1.51
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle39.53°
Pavilion angle41.85°
OriginNatural
Grading LabGIA
CertificateGIA 1242018405
Dimensions10.85 × 5.93 × 3.98 mm
L/W Ratio1.83
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Needle
Top View
10.85 mm5.93 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1242018405
Side View
Table 61.0%Crown 39.53°Girdle: MED-VTKPavilion 41.85°Culet: NoneDepth 67.1%

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$116,229 HKD|Low: HK$59,917 HKD|High: HK$116,229 HKD|Avg: HK$68,425 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$59,917 HKD
Retailer 8HK$61,132 HKD
Retailer 3HK$63,836 HKD
Retailer 6HK$65,474 HKD
Retailer 7HK$69,494 HKD
Retailer 5HK$70,560 HKD
Retailer 4HK$96,847 HKD
NZ JewellersHK$116,229 HKD

24 data points across 8 retailers

8 retailersHK$59,917 HKD to HK$116,229 HKD

A
Cheapest Retailer
-
HK$59,917 HKD
A
Retailer 2
-
HK$61,132 HKD
View
A
Retailer 3
-
HK$63,836 HKD
View
A
Retailer 4
-
HK$65,474 HKD
View
A
Retailer 5
-
HK$69,494 HKD
View
A
Retailer 6
-
HK$70,560 HKD
View
B
Retailer 7
-
HK$96,847 HKD
View
Most Expensive
B
NZ Jewellers
69bf0260-a668-4836-a4b5-4ad12a20094c · Nov 3
HK$116,229 HKD
$14,830 USD
View
7 more retailers have this diamond
Prices start from HK$59,917 HKDSave up to HK$56,312 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
1.51ct Marquise
HK$59,917 HKD