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Marquise|Natural|GIA

1.00ct K VS1 Marquise Natural Diamond

VG • K/VS1 • GIA 2171782007

Certificate GIA 2171782007

Diamond specifications and retailer prices

From HK$18,496 HKD
As of November 6, 2026
Save HK$30,511 HKD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$49,007 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2171782007. Listed at 18 retailers as of November 5, 2026, with prices from HK$18,496 to HK$49,007, a HK$30,511 spread on the same certified stone. NZ Jewellers lists it at HK$49,007. 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

1.00
Carat
K
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2171782007
Dimensions9.68 × 5.19 × 3.42 mm
L/W Ratio1.87
Culet sizeSmall
Top View
9.68 mm5.19 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2171782007
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: SmallDepth 65.8%

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 6
Current: HK$49,007 HKD|Low: HK$18,496 HKD|High: HK$49,007 HKD|Avg: HK$26,554 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$18,496 HKD
Retailer 7HK$18,575 HKD
Retailer 11HK$20,887 HKD
Retailer 3HK$21,239 HKD
Retailer 10HK$21,239 HKD
Retailer 8HK$22,054 HKD
Retailer 4HK$24,813 HKD
Retailer 2HK$25,652 HKD
Retailer 5HK$28,607 HKD
Retailer 6HK$39,093 HKD
NZ JewellersHK$49,007 HKD

45 data points across 11 retailers

18 retailersHK$18,496 HKD to HK$49,007 HKD

B+
Cheapest Retailer
-
HK$18,496 HKD
B+
Retailer 2
-
HK$18,575 HKD
View
B+
Retailer 3
-
HK$19,021 HKD
View
B+
Retailer 4
-
HK$19,092 HKD
View
B+
Retailer 5
-
HK$20,040 HKD
View
B+
Retailer 6
-
HK$20,887 HKD
View
Retailer 7
-
HK$21,239 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$21,239 HKD
View
B
Retailer 9
-
HK$22,054 HKD
View
B
Retailer 10
-
HK$22,932 HKD
View
B
Retailer 11
-
HK$23,042 HKD
View
B
Retailer 12
-
HK$24,508 HKD
View
B
Retailer 13
-
HK$24,813 HKD
View
B
Retailer 14
-
HK$25,652 HKD
View
Retailer 15
-
HK$27,211 HKD
View
Price last confirmed 14 days ago
B
Retailer 16
-
HK$28,607 HKD
View
B
Retailer 17
-
HK$39,093 HKD
View
Most Expensive
C
NZ Jewellers
91c4adce-148b-4c40-bc64-36aa80ffb2cb · Nov 5
HK$49,007 HKD
$6,253 USD
View
17 more retailers have this diamond
Prices start from HK$18,496 HKDSave up to HK$30,511 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+
1.00ct Marquise
HK$18,496 HKD