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Round|Natural|GIA

1.30ct G I1 Round Natural Diamond

EX • G/I1 • GIA 1413354321

Certificate GIA 1413354321

Diamond specifications and retailer prices

From HK$25,539 HKD
$3,255 USD
As of November 1, 2026
Save HK$9,087 HKD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$34,626 HKD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1413354321. Listed at 6 retailers as of November 1, 2026, with prices from HK$25,539 to HK$34,626, a HK$9,087 spread on the same certified stone. Yorxs lists it at HK$34,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1413354321
Dimensions6.96 × 6.95 × 4.31 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.96 mm6.95 mm1.30 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1413354321
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 1
Current: HK$33,346 HKD|Low: HK$25,539 HKD|High: HK$42,205 HKD|Avg: HK$32,826 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 3HK$25,539 HKD
Retailer 4HK$26,214 HKD
Retailer 1HK$33,346 HKD
Retailer 5HK$33,346 HKD
Retailer 2HK$34,444 HKD
YorxsHK$34,626 HKD

24 data points across 6 retailers

6 retailersHK$25,539 HKD to HK$34,626 HKD

B+
Cheapest Retailer
-
HK$25,539 HKD
$3,255 USD
B+
Retailer 2
-
HK$26,214 HKD
$3,341 USD
View
B
Retailer 3
-
HK$33,346 HKD
$4,250 USD
View
B
Retailer 4
-
HK$33,346 HKD
$4,250 USD
View
B
Retailer 5
-
HK$34,444 HKD
$4,390 USD
View
Most Expensive
B
Yorxs
390057759 · Nov 1
HK$34,626 HKD
€4,203 EUR
View
5 more retailers have this diamond
Prices start from HK$25,539 HKDSave up to HK$9,087 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 Round
HK$25,539 HKD