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Round|Natural|GIA

0.71ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1507729725

Certificate GIA 1507729725

Diamond specifications and retailer prices

From HK$6,842 HKD
As of November 5, 2026
Save HK$17,211 HKD (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$24,053 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural round diamond

This 0.71ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1507729725. Listed at 23 retailers as of November 5, 2026, with prices from HK$6,842 to HK$24,053, a HK$17,211 spread on the same certified stone. NZ Jewellers lists it at HK$24,053. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1507729725
Dimensions5.71 × 5.68 × 3.57 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.71 mm5.68 mm0.71 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1507729725
Side View
Table 56.0%Crown 36.5°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 62.6%

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 5
Current: HK$8,848 HKD|Low: HK$6,489 HKD|High: HK$14,217 HKD|Avg: HK$8,694 HKD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3HK$6,842 HKD
Retailer 10HK$7,069 HKD
Retailer 7HK$7,289 HKD
Retailer 12HK$7,500 HKD
Retailer 2HK$7,673 HKD
Retailer 9HK$7,673 HKD
Retailer 11HK$8,315 HKD
Retailer 4HK$8,715 HKD
Retailer 1HK$8,848 HKD
Retailer 6HK$9,154 HKD
Retailer 5HK$10,706 HKD
Retailer 8HK$14,052 HKD

35 data points across 12 retailers

23 retailersHK$6,842 HKD to HK$24,053 HKD

A
Cheapest Retailer
-
HK$6,842 HKD
A
Retailer 2
-
HK$7,069 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$7,289 HKD
View
B+
Retailer 4
-
HK$7,500 HKD
View
Retailer 5
-
HK$7,673 HKD
View
Price last confirmed 43 days ago
Retailer 6
-
HK$7,673 HKD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$7,963 HKD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
HK$8,315 HKD
View
B+
Retailer 9
-
HK$8,715 HKD
View
Retailer 10
-
HK$8,848 HKD
View
Price last confirmed 63 days ago
Retailer 11
-
HK$8,848 HKD
View
Price last confirmed 45 days ago
Retailer 12
-
HK$8,848 HKD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
HK$8,848 HKD
View
Retailer 14
-
HK$8,848 HKD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
HK$8,848 HKD
View
B+
Retailer 16
-
HK$9,154 HKD
View
B+
Retailer 17
-
HK$10,706 HKD
View
B
Retailer 18
-
HK$14,052 HKD
View
Retailer 19
-
HK$24,053 HKD
View
Price last confirmed 66 days ago
Retailer 20
-
HK$24,053 HKD
View
Price last confirmed 41 days ago
Retailer 21
-
HK$24,053 HKD
View
Price last confirmed 34 days ago
Retailer 22
-
HK$24,053 HKD
View
Price last confirmed 10 days ago
Most Expensive
B
NZ Jewellers
5f75722f-134e-433c-8d53-1080bd238c3d · Nov 5
HK$24,053 HKD
$3,069 USD
View
22 more retailers have this diamond
Prices start from HK$6,842 HKDSave up to HK$17,211 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 Round
HK$6,842 HKD