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Oval|Natural|GIA

1.30ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6551723721

Certificate GIA 6551723721

Diamond specifications and retailer prices

From HK$12,994 HKD
As of November 6, 2026
Save HK$23,708 HKD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$36,703 HKD at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551723721. Listed at 12 retailers as of November 5, 2026, with prices from HK$12,994 to HK$36,703, a HK$23,708 spread on the same certified stone. NZ Jewellers lists it at HK$36,703. 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

1.30
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.79°
Pavilion angle40.96°
OriginNatural
Grading LabGIA
CertificateGIA 6551723721
Dimensions8.27 × 6.04 × 3.89 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.27 mm6.04 mm1.30 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551723721
Side View
Table 58.0%Crown 39.79°Girdle: STK-VTKPavilion 40.96°Culet: NoneDepth 64.4%

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$36,703 HKD|Low: HK$8,096 HKD|High: HK$36,703 HKD|Avg: HK$14,156 HKD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9HK$8,096 HKD
Retailer 17HK$9,342 HKD
Retailer 18HK$10,957 HKD
Retailer 5HK$10,988 HKD
Retailer 3HK$11,733 HKD
Retailer 10HK$12,994 HKD
Retailer 6HK$13,324 HKD
Retailer 14HK$13,911 HKD
Retailer 4HK$14,758 HKD
Retailer 16HK$15,902 HKD
Retailer 8HK$16,027 HKD
Retailer 13HK$16,639 HKD
Retailer 7HK$18,355 HKD
Retailer 15HK$18,355 HKD
Retailer 2HK$18,363 HKD
Retailer 12HK$19,076 HKD
Retailer 11HK$20,213 HKD
NZ JewellersHK$36,703 HKD

23 data points across 18 retailers

12 retailersHK$12,994 HKD to HK$36,703 HKD

Retailer 1
-
HK$10,957 HKD
Price last confirmed 21 days ago
Retailer 2
-
HK$10,988 HKD
View
Price last confirmed 23 days ago
Retailer 3
-
HK$11,733 HKD
View
Price last confirmed 21 days ago
A
Retailer 4
-
HK$12,994 HKD
View
B+
Retailer 5
-
HK$15,902 HKD
View
B+
Retailer 6
-
HK$16,639 HKD
View
B+
Retailer 7
-
HK$18,355 HKD
View
Retailer 8
-
HK$18,355 HKD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
HK$18,363 HKD
View
B+
Retailer 10
-
HK$19,076 HKD
View
B+
Retailer 11
-
HK$20,213 HKD
View
Most Expensive
B
NZ Jewellers
4ffecb5d-a317-448c-b76d-50daeb4ba1f3 · Nov 5
HK$36,703 HKD
$4,683 USD
View
11 more retailers have this diamond
Prices start from HK$12,994 HKDSave up to HK$23,708 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$12,994 HKD