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Oval|Natural|GIA

1.30ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1567144470

Certificate GIA 1567144470

Diamond specifications and retailer prices

From HK$42,275 HKD
As of November 6, 2026
Save HK$41,287 HKD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$83,562 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 G 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 1567144470. Listed at 16 retailers as of November 5, 2026, with prices from HK$42,275 to HK$83,562, a HK$41,287 spread on the same certified stone. NZ Jewellers lists it at HK$83,562. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.05°
OriginNatural
Grading LabGIA
CertificateGIA 1567144470
Dimensions8.88 × 5.92 × 3.72 mm
L/W Ratio1.50
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
8.88 mm5.92 mm1.30 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1567144470
Side View
Table 62.0%Crown 38.05°GirdlePavilionCulet: NoneDepth 62.9%

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: Nov 6
Current: HK$83,562 HKD|Low: HK$39,994 HKD|High: HK$83,562 HKD|Avg: HK$51,904 HKD|+9.5%
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
November 6, 2026
Retailer 8HK$39,994 HKD
Retailer 2HK$42,275 HKD
Retailer 17HK$43,576 HKD
Retailer 13HK$45,559 HKD
Retailer 9HK$45,676 HKD
Retailer 3HK$46,115 HKD
Retailer 16HK$46,437 HKD
Retailer 10HK$47,299 HKD
Retailer 4HK$49,963 HKD
Retailer 15HK$49,963 HKD
Retailer 6HK$50,238 HKD
Retailer 11HK$51,194 HKD
Retailer 12HK$54,274 HKD
Retailer 5HK$57,644 HKD
Retailer 14HK$60,959 HKD
Retailer 7HK$71,360 HKD
NZ JewellersHK$83,562 HKD

43 data points across 17 retailers

16 retailersHK$42,275 HKD to HK$83,562 HKD

Retailer 1
-
HK$39,994 HKD
Price last confirmed 12 days ago
B
Retailer 2
-
HK$42,275 HKD
View
B+
Retailer 3
-
HK$43,576 HKD
View
B+
Retailer 4
-
HK$45,559 HKD
View
Retailer 5
-
HK$45,676 HKD
View
Price last confirmed 29 days ago
B
Retailer 6
-
HK$46,115 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$46,437 HKD
View
B
Retailer 8
-
HK$47,299 HKD
View
B
Retailer 9
-
HK$49,963 HKD
View
B
Retailer 10
-
HK$49,963 HKD
View
B
Retailer 11
-
HK$51,194 HKD
View
B
Retailer 12
-
HK$54,274 HKD
View
B
Retailer 13
-
HK$57,644 HKD
View
B
Retailer 14
-
HK$60,959 HKD
View
Retailer 15
-
HK$71,360 HKD
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
20a3ce29-bbcf-470a-862e-b29503e3116e · Nov 5
HK$83,562 HKD
$10,662 USD
View
15 more retailers have this diamond
Prices start from HK$42,275 HKDSave up to HK$41,287 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+
1.30ct Oval
HK$42,275 HKD