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Oval|Natural|GIA

1.30ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 7556367790

Certificate GIA 7556367790

Diamond specifications and retailer prices

From HK$33,363 HKD
$4,252 USD
As of October 29, 2026
Save HK$29,909 HKD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$66,351 HKD at NZ Jewellers · As of September 19, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 7556367790. Listed at 16 retailers as of October 26, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.37°
OriginNatural
Grading LabGIA
CertificateGIA 7556367790
Dimensions8.37 × 6.01 × 3.92 mm
L/W Ratio1.39
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
8.37 mm6.01 mm1.30 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7556367790
Side View
Table 63.0%CrownGirdle: THK-VTKPavilion 38.37°Culet: NoneDepth 65.3%

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 29
Current: HK$39,534 HKD|Low: HK$26,914 HKD|High: HK$63,949 HKD|Avg: HK$38,646 HKD
Retailer 1
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
October 30, 2026
Retailer 10HK$26,914 HKD
Retailer 8HK$28,235 HKD
Retailer 7HK$31,234 HKD
Retailer 9HK$32,513 HKD
Retailer 4HK$33,363 HKD
Retailer 6HK$33,444 HKD
Retailer 11HK$34,267 HKD
Retailer 14HK$35,580 HKD
Retailer 13HK$36,898 HKD
Retailer 17HK$37,283 HKD
Retailer 1HK$39,534 HKD
Retailer 12HK$39,984 HKD
Retailer 2HK$40,719 HKD
Retailer 3HK$40,719 HKD
Retailer 5HK$42,131 HKD
Retailer 15HK$42,566 HKD
Retailer 18HK$57,982 HKD
Retailer 16HK$63,272 HKD

31 data points across 18 retailers

16 retailersHK$33,363 HKD to HK$63,272 HKD

Retailer 1
-
HK$26,914 HKD
Price last confirmed 58 days ago
B+
Retailer 2
-
HK$33,363 HKD
$4,252 USD
View
B+
Retailer 3
-
HK$33,444 HKD
A$6,558 AUD
View
B+
Retailer 4
-
HK$34,267 HKD
CA$6,066 CAD
View
B+
Retailer 5
-
HK$35,580 HKD
$4,535 USD
View
B+
Retailer 6
-
HK$36,898 HKD
$4,703 USD
View
Retailer 7
-
HK$37,283 HKD
$4,752 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
HK$39,534 HKD
$5,039 USD
View
B
Retailer 9
-
HK$39,984 HKD
£4,013 GBP
View
B
Retailer 10
-
HK$40,719 HKD
$5,190 USD
View
B
Retailer 11
-
HK$40,719 HKD
$5,190 USD
View
B
Retailer 12
-
HK$42,131 HKD
$5,370 USD
View
B
Retailer 13
-
HK$42,566 HKD
€5,167 EUR
View
B
Retailer 14
-
HK$57,982 HKD
$7,390 USD
View
B
Retailer 15
-
HK$63,272 HKD
£6,350 GBP
View
Most Expensive
NZ Jewellers
aed5cefe-2898-44d7-ac40-cf0f0fa5fbcd · Sep 19
HK$66,351 HKD
$8,457 USD
View
Price last confirmed 43 days ago
15 more retailers have this diamond
Prices start from HK$33,363 HKDSave up to HK$29,909 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$33,363 HKD