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Oval|Natural|GIA

1.30ct M SI1 Oval Natural Diamond

EX • M/SI1 • GIA 7551012365

Certificate GIA 7551012365

Diamond specifications and retailer prices

From HK$6,521 HKD
As of November 1, 2026
Save HK$5,831 HKD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$22,188 HKD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551012365. Listed at 16 retailers as of November 1, 2026, with a 89% 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

1.30
Carat
M
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551012365
Dimensions8.69 × 6.00 × 3.73 mm
L/W Ratio1.45
Top View
8.69 mm6.00 mm1.30 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551012365
Side View
Table 66.0%CrownGirdle: SLI-VTKPavilionCulet: NoneDepth 62.2%

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 1
Current: HK$21,514 HKD|Low: HK$6,521 HKD|High: HK$24,218 HKD|Avg: HK$10,856 HKD|-11.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 5HK$6,521 HKD
Retailer 3HK$7,994 HKD
Retailer 4HK$8,457 HKD
Retailer 2HK$8,715 HKD
Retailer 11HK$8,817 HKD
Retailer 13HK$8,817 HKD
Retailer 12HK$9,162 HKD
Retailer 14HK$9,483 HKD
Retailer 9HK$9,867 HKD
Retailer 10HK$9,875 HKD
Retailer 6HK$10,181 HKD
Retailer 8HK$10,761 HKD
Retailer 7HK$12,352 HKD
NZ JewellersHK$21,514 HKD

33 data points across 14 retailers

16 retailersHK$6,521 HKD to HK$12,352 HKD

A
Cheapest Retailer
-
HK$6,521 HKD
A
Retailer 2
-
HK$7,994 HKD
View
A
Retailer 3
-
HK$8,457 HKD
View
A
Retailer 4
-
HK$8,715 HKD
View
Retailer 5
-
HK$8,817 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$8,817 HKD
View
Retailer 7
-
HK$9,162 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$9,483 HKD
View
A
Retailer 9
-
HK$9,867 HKD
View
Retailer 10
-
HK$9,875 HKD
View
Price last confirmed 4 days ago
A
Retailer 11
-
HK$10,181 HKD
View
A
Retailer 12
-
HK$10,761 HKD
View
Retailer 13
-
HK$12,093 HKD
View
Price last confirmed 60 days ago
A
Retailer 14
-
HK$12,352 HKD
View
Retailer 15
-
HK$21,514 HKD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
9b3db615-82e4-49d2-9c5a-966fcc33bb4c · Oct 14
HK$22,188 HKD
$2,831 USD
View
Price last confirmed 23 days ago
15 more retailers have this diamond
Prices start from HK$6,521 HKDSave up to HK$5,831 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
1.30ct Oval
HK$6,521 HKD