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Oval|Natural|GIA

0.71ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 6451275118

Certificate GIA 6451275118

Diamond specifications and retailer prices

From HK$7,901 HKD
$1,007 USD
As of October 31, 2026
Save HK$4,887 HKD (38%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$20,885 HKD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.71ct natural oval diamond

This 0.71ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6451275118. Listed at 16 retailers as of October 31, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6451275118
Dimensions7.37 × 4.85 × 2.92 mm
L/W Ratio1.52
Top View
7.37 mm4.85 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6451275118
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.2%

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: Oct 31
Current: HK$8,822 HKD|Low: HK$6,410 HKD|High: HK$15,873 HKD|Avg: HK$9,856 HKD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3HK$7,391 HKD
Retailer 8HK$7,901 HKD
Retailer 2HK$8,207 HKD
Retailer 10HK$8,560 HKD
Retailer 1HK$8,822 HKD
Retailer 6HK$9,023 HKD
Retailer 11HK$9,614 HKD
Retailer 9HK$11,064 HKD
Retailer 4HK$12,003 HKD
Retailer 5HK$12,788 HKD
Retailer 7HK$15,853 HKD

34 data points across 11 retailers

16 retailersHK$7,901 HKD to HK$12,788 HKD

B+
Cheapest Retailer
-
HK$7,901 HKD
$1,007 USD
Final sale: no returns
B+
Retailer 2
-
HK$8,207 HKD
$1,046 USD
View
Retailer 3
-
HK$8,560 HKD
$1,091 USD
View
Price last confirmed 40 days ago
Retailer 4
-
HK$8,560 HKD
$1,091 USD
View
Price last confirmed 34 days ago
B
Retailer 5
-
HK$8,822 HKD
£885 GBP
View
B
Retailer 6
-
HK$9,023 HKD
$1,150 USD
View
B
Retailer 7
-
HK$9,614 HKD
$1,225 USD
View
B
Retailer 8
-
HK$9,831 HKD
$1,253 USD
View
Retailer 9
-
HK$9,878 HKD
$1,259 USD
View
Price last confirmed 41 days ago
Retailer 10
-
HK$9,878 HKD
$1,259 USD
View
Price last confirmed 34 days ago
Retailer 11
-
HK$11,064 HKD
A$2,170 AUD
View
Price last confirmed 35 days ago
B
Retailer 12
-
HK$12,003 HKD
€1,457 EUR
View
B
Retailer 13
-
HK$12,788 HKD
ZAR 26,331 ZAR
View
Retailer 14
-
HK$15,853 HKD
£1,591 GBP
View
Price last confirmed 18 days ago
Retailer 15
-
HK$20,885 HKD
$2,662 USD
View
Price under review
Most Expensive
NZ Jewellers
6422e1be-1f3d-41cb-888e-4d55dfb84d9f · Sep 26
HK$20,885 HKD
$2,662 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$7,901 HKDSave up to HK$4,887 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+
0.71ct Oval
HK$7,901 HKD