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Oval|Natural|GIA

1.30ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 7562621133

Certificate GIA 7562621133

Diamond specifications and retailer prices

From HK$15,847 HKD
As of November 6, 2026
Save HK$30,676 HKD (66%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$46,523 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 K 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 7562621133. Listed at 16 retailers as of November 5, 2026, with prices from HK$15,847 to HK$46,523, a HK$30,676 spread on the same certified stone. NZ Jewellers lists it at HK$46,523. 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
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562621133
Dimensions8.38 × 5.97 × 3.82 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.38 mm5.97 mm1.30 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562621133
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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$46,523 HKD|Low: HK$15,643 HKD|High: HK$46,907 HKD|Avg: HK$25,505 HKD|-0.8%
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
November 6, 2026
Retailer 4HK$15,847 HKD
Retailer 14HK$19,774 HKD
Retailer 13HK$20,542 HKD
Retailer 10HK$20,761 HKD
Retailer 7HK$21,130 HKD
Retailer 2HK$21,584 HKD
Retailer 3HK$21,788 HKD
Retailer 5HK$21,898 HKD
Retailer 8HK$22,094 HKD
Retailer 6HK$24,061 HKD
Retailer 9HK$26,185 HKD
Retailer 11HK$27,157 HKD
Retailer 15HK$32,274 HKD
Retailer 12HK$38,874 HKD
NZ JewellersHK$46,523 HKD

15 data points across 15 retailers

16 retailersHK$15,847 HKD to HK$46,523 HKD

A
Cheapest Retailer
-
HK$15,847 HKD
A
Retailer 2
-
HK$17,281 HKD
View
A
Retailer 3
-
HK$19,774 HKD
View
B+
Retailer 4
-
HK$20,542 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$20,761 HKD
View
B+
Retailer 6
-
HK$21,130 HKD
View
B+
Retailer 7
-
HK$21,584 HKD
View
B+
Retailer 8
-
HK$21,788 HKD
View
B+
Retailer 9
-
HK$21,898 HKD
View
B+
Retailer 10
-
HK$22,094 HKD
View
B+
Retailer 11
-
HK$24,061 HKD
View
B+
Retailer 12
-
HK$26,185 HKD
View
B+
Retailer 13
-
HK$27,157 HKD
View
B
Retailer 14
-
HK$32,274 HKD
View
B
Retailer 15
-
HK$38,874 HKD
View
Most Expensive
B
NZ Jewellers
0d3517e9-4784-42a0-bb5c-d05cf41ad4f3 · Nov 5
HK$46,523 HKD
$5,936 USD
View
15 more retailers have this diamond
Prices start from HK$15,847 HKDSave up to HK$30,676 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$15,847 HKD