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Round|Natural|GIA

1.30ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 3385543705

Certificate GIA 3385543705

Diamond specifications and retailer prices

From HK$48,278 HKD
As of November 1, 2026
Save HK$47,487 HKD (50%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$107,435 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3385543705. Listed at 19 retailers as of November 1, 2026, with a 98% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3385543705
Dimensions6.96 × 6.91 × 4.33 mm
L/W Ratio1.01
Top View
6.96 mm6.91 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3385543705
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.4%

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$107,435 HKD|Low: HK$44,767 HKD|High: HK$107,435 HKD|Avg: HK$66,450 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5HK$48,278 HKD
Retailer 7HK$50,755 HKD
Retailer 6HK$53,718 HKD
Retailer 10HK$53,718 HKD
Retailer 8HK$59,086 HKD
Retailer 3HK$59,603 HKD
Retailer 2HK$66,014 HKD
Retailer 9HK$67,143 HKD
Retailer 4HK$89,276 HKD
NZ JewellersHK$107,435 HKD

41 data points across 10 retailers

19 retailersHK$48,278 HKD to HK$95,765 HKD

B+
Cheapest Retailer
-
HK$48,278 HKD
B+
Retailer 2
-
HK$48,529 HKD
View
B+
Retailer 3
-
HK$50,755 HKD
View
B
Retailer 4
-
HK$53,420 HKD
View
Retailer 5
-
HK$53,718 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$53,718 HKD
View
Final sale: no returns
B
Retailer 7
-
HK$58,193 HKD
View
B
Retailer 8
-
HK$59,086 HKD
View
B
Retailer 9
-
HK$59,603 HKD
View
B
Retailer 10
-
HK$63,593 HKD
View
B
Retailer 11
-
HK$64,267 HKD
View
B
Retailer 12
-
HK$64,267 HKD
View
B
Retailer 13
-
HK$66,014 HKD
View
B
Retailer 14
-
HK$66,383 HKD
View
B
Retailer 15
-
HK$67,143 HKD
View
Retailer 16
-
HK$70,756 HKD
View
Price last confirmed 14 days ago
B
Retailer 17
-
HK$89,276 HKD
View
B
Retailer 18
-
HK$95,765 HKD
View
Most Expensive
NZ Jewellers
dcc40b06-a2ea-4761-80ee-eb005c61c996 · Nov 5
HK$107,435 HKD
$13,708 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$48,278 HKDSave up to HK$47,487 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$48,278 HKD