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Marquise|Natural|GIA

0.71ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2557475034

Certificate GIA 2557475034

Diamond specifications and retailer prices

From HK$3,668 HKD
As of November 6, 2026
Save HK$8,801 HKD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$21,388 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557475034. Listed at 17 retailers as of November 4, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557475034
Dimensions8.87 × 4.63 × 2.95 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
8.87 mm4.63 mm0.71 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557475034
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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$3,668 HKD|Low: HK$3,668 HKD|High: HK$12,626 HKD|Avg: HK$7,111 HKD|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$3,668 HKD
Retailer 2HK$5,541 HKD
Retailer 8HK$5,956 HKD
Retailer 7HK$6,050 HKD
Retailer 4HK$6,489 HKD
Retailer 9HK$6,936 HKD
Retailer 10HK$7,085 HKD
Retailer 5HK$7,837 HKD
Retailer 3HK$8,997 HKD
Retailer 6HK$12,469 HKD

25 data points across 10 retailers

17 retailersHK$3,668 HKD to HK$12,469 HKD

A
Cheapest Retailer
-
HK$3,668 HKD
B+
Retailer 2
-
HK$5,541 HKD
View
B+
Retailer 3
-
HK$5,572 HKD
View
B+
Retailer 4
-
HK$5,956 HKD
View
B+
Retailer 5
-
HK$6,050 HKD
View
B+
Retailer 6
-
HK$6,293 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$6,489 HKD
View
B+
Retailer 8
-
HK$6,819 HKD
View
Retailer 9
-
HK$6,819 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$6,936 HKD
View
B+
Retailer 11
-
HK$7,085 HKD
View
B
Retailer 12
-
HK$7,837 HKD
View
B
Retailer 13
-
HK$7,861 HKD
View
B
Retailer 14
-
HK$7,869 HKD
View
B
Retailer 15
-
HK$8,997 HKD
View
B
Retailer 16
-
HK$12,469 HKD
View
Most Expensive
NZ Jewellers
55926ae6-44f2-4004-b0c1-23dec43ccbcd · Nov 5
HK$21,388 HKD
$2,729 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$3,668 HKDSave up to HK$8,801 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$3,668 HKD