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Marquise|Natural|GIA

1.28ct G VS1 Marquise Natural Diamond

EX • G/VS1

Diamond specifications and retailer prices

From HK$60,434 HKD
As of November 5, 2026
Save HK$60,011 HKD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$120,445 HKD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.28ct natural marquise diamond

This 1.28ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 16 retailers as of November 5, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
Dimensions12.53 × 5.05 × 3.42 mm
L/W Ratio2.48
Top View
12.53 mm5.05 mm1.28 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA
Side View
Table 67.0%CrownGirdle: Very ThinPavilionCuletDepth 67.8%

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 5
Current: HK$120,445 HKD|Low: HK$60,223 HKD|High: HK$120,445 HKD|Avg: HK$73,791 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 9HK$60,223 HKD
Retailer 6HK$60,434 HKD
Retailer 7HK$65,246 HKD
Retailer 4HK$65,803 HKD
Retailer 8HK$66,250 HKD
Retailer 2HK$68,883 HKD
Retailer 5HK$73,115 HKD
Retailer 3HK$75,278 HKD
Retailer 10HK$75,451 HKD
NZ JewellersHK$120,445 HKD

30 data points across 10 retailers

16 retailersHK$60,434 HKD to HK$120,445 HKD

Retailer 1
-
HK$60,223 HKD
Price last confirmed 26 days ago
Retailer 2
-
HK$60,223 HKD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$60,434 HKD
View
B+
Retailer 4
-
HK$65,246 HKD
View
Retailer 5
-
HK$65,246 HKD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
HK$65,803 HKD
View
B+
Retailer 7
-
HK$66,250 HKD
View
B+
Retailer 8
-
HK$68,883 HKD
View
B+
Retailer 9
-
HK$73,115 HKD
View
Retailer 10
-
HK$75,278 HKD
View
Price last confirmed 62 days ago
B
Retailer 11
-
HK$75,278 HKD
View
Retailer 12
-
HK$75,278 HKD
View
Price last confirmed 36 days ago
Retailer 13
-
HK$75,278 HKD
View
Price last confirmed 29 days ago
Retailer 14
-
HK$120,445 HKD
View
Price last confirmed 35 days ago
C
Retailer 15
-
HK$120,445 HKD
View
Most Expensive
NZ Jewellers
f318bf19-d240-4ef0-a7e1-a03c910339ee · Oct 9
HK$120,445 HKD
$15,368 USD
View
Price last confirmed 28 days ago
15 more retailers have this diamond
Prices start from HK$60,434 HKDSave up to HK$60,011 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+
1.28ct Marquise
HK$60,434 HKD