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Marquise|Natural|GIA

1.00ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 1549768083

Certificate GIA 1549768083

Diamond specifications and retailer prices

From HK$15,228 HKD
As of November 5, 2026
Save HK$23,669 HKD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$38,897 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549768083. Listed at 11 retailers as of November 5, 2026, with prices from HK$15,228 to HK$38,897, a HK$23,669 spread on the same certified stone. NZ Jewellers lists it at HK$38,897. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle39.41°
Pavilion angle36.97°
OriginNatural
Grading LabGIA
CertificateGIA 1549768083
Dimensions10.43 × 5.05 × 3.02 mm
L/W Ratio2.07
Culet sizeNone
Top View
10.43 mm5.05 mm1.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1549768083
Side View
Table 59.0%Crown 39.41°Girdle: STK-THKPavilion 36.97°Culet: NoneDepth 59.7%

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$21,213 HKD|Low: HK$15,228 HKD|High: HK$32,981 HKD|Avg: HK$21,384 HKD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$15,228 HKD
Retailer 4HK$16,687 HKD
Retailer 2HK$19,684 HKD
Retailer 1HK$21,213 HKD
Retailer 5HK$22,131 HKD
Retailer 3HK$32,597 HKD

41 data points across 6 retailers

11 retailersHK$15,228 HKD to HK$38,897 HKD

B+
Cheapest Retailer
-
HK$15,228 HKD
B+
Retailer 2
-
HK$16,687 HKD
View
Retailer 3
-
HK$16,851 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$16,851 HKD
View
B+
Retailer 5
-
HK$17,636 HKD
View
B
Retailer 6
-
HK$18,240 HKD
View
B
Retailer 7
-
HK$19,448 HKD
View
B
Retailer 8
-
HK$19,684 HKD
View
B
Retailer 9
-
HK$21,213 HKD
View
B
Retailer 10
-
HK$32,597 HKD
View
Most Expensive
C
NZ Jewellers
fda65577-a8fe-4f78-8e17-e755d0e10e02 · Nov 5
HK$38,897 HKD
$4,958 USD
View
10 more retailers have this diamond
Prices start from HK$15,228 HKDSave up to HK$23,669 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$15,228 HKD