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Marquise|Natural|IGI

0.71ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 815672535

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815672535

Diamond specifications and retailer prices

From HK$3,840 HKD
As of November 6, 2026
Save HK$12,548 HKD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,388 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 815672535. Listed at 12 retailers as of November 5, 2026, with prices from HK$3,840 to HK$16,388, a HK$12,548 spread on the same certified stone. NZ Jewellers lists it at HK$16,388. 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

0.71
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle33.5°
Pavilion angle37.9°
OriginNatural
Grading LabIGI
CertificateIGI 815672535
Dimensions9.12 × 4.78 × 2.78 mm
L/W Ratio1.91
Girdle conditionFaceted
Top View
9.12 mm4.78 mm0.71 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI 815672535
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 58.2%

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$16,388 HKD|Low: HK$3,840 HKD|High: HK$16,388 HKD|Avg: HK$7,327 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 2HK$3,840 HKD
Retailer 9HK$4,898 HKD
Retailer 5HK$5,102 HKD
Retailer 3HK$5,228 HKD
Retailer 8HK$5,423 HKD
Retailer 11HK$6,027 HKD
Retailer 4HK$6,630 HKD
Retailer 10HK$7,344 HKD
Retailer 7HK$7,414 HKD
Retailer 6HK$12,046 HKD
NZ JewellersHK$16,388 HKD

41 data points across 11 retailers

12 retailersHK$3,840 HKD to HK$16,388 HKD

A
Cheapest Retailer
-
HK$3,840 HKD
B+
Retailer 2
-
HK$4,898 HKD
View
B+
Retailer 3
-
HK$5,102 HKD
View
B+
Retailer 4
-
HK$5,228 HKD
View
B+
Retailer 5
-
HK$5,423 HKD
View
B+
Retailer 6
-
HK$5,878 HKD
View
B+
Retailer 7
-
HK$6,027 HKD
View
B+
Retailer 8
-
HK$6,630 HKD
View
B
Retailer 9
-
HK$7,344 HKD
View
B+
Retailer 10
-
HK$7,414 HKD
View
B
Retailer 11
-
HK$12,046 HKD
View
Most Expensive
C
NZ Jewellers
224d626b-5941-4677-84df-1504003caaac · Nov 5
HK$16,388 HKD
$2,091 USD
View
11 more retailers have this diamond
Prices start from HK$3,840 HKDSave up to HK$12,548 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
0.71ct Marquise
HK$3,840 HKD