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Round|Natural|GIA

1.30ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 5242054522

Certificate GIA 5242054522

Diamond specifications and retailer prices

From $9,893 AUD
HK$54,300 HKD
As of October 29, 2026
Save $9,037 AUD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $23,125 AUD at NZ Jewellers · As of October 3, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5242054522. Listed at 11 retailers as of October 29, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5242054522
Dimensions6.89 × 6.95 × 4.29 mm
L/W Ratio1.01
Key to symbols
Feather, Pinpoint, Cloud, Indented Natural
Top View
6.89 mm6.95 mm1.30 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242054522
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $23,125 AUD|Low: $9,893 AUD|High: $23,125 AUD|Avg: $14,490 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$9,893 AUD
Retailer 2$11,106 AUD
Retailer 12$11,122 AUD
Retailer 11$11,628 AUD
Retailer 5$12,582 AUD
Retailer 8$13,512 AUD
Retailer 9$14,006 AUD
Retailer 3$14,144 AUD
Retailer 6$14,591 AUD
Retailer 4$17,589 AUD
Retailer 7$18,930 AUD
NZ Jewellers$23,125 AUD

34 data points across 12 retailers

11 retailers$9,893 AUD to $18,930 AUD

A+
Cheapest Retailer
-
$9,893 AUD
HK$54,300 HKD
A
Retailer 2
-
$11,106 AUD
€7,431 EUR
View
Retailer 3
-
$11,122 AUD
SGD 10,559 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$11,628 AUD
$8,169 USD
View
A
Retailer 5
-
$12,582 AUD
£6,960 GBP
View
A
Retailer 6
-
$13,512 AUD
$9,493 USD
View
B+
Retailer 7
-
$14,006 AUD
$9,840 USD
View
Retailer 8
-
$14,144 AUD
$9,937 USD
View
Price last confirmed 30 days ago
B+
Retailer 9
-
$14,591 AUD
€9,763 EUR
View
B+
Retailer 10
-
$18,930 AUD
£10,472 GBP
View
Most Expensive
NZ Jewellers
3061c35f-d217-4f51-8dc7-a459879dbe27 · Oct 3
$23,125 AUD
$16,246 USD
View
Price last confirmed 27 days ago
10 more retailers have this diamond
Prices start from $9,893 AUDSave up to $9,037 AUD

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 Round
$9,893 AUD