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Round|Natural|GIA

1.07ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 1525400637

Certificate GIA 1525400637

Diamond specifications and retailer prices

From $4,373 AUD
HK$24,000 HKD
As of November 1, 2026
Save $5,397 AUD (55%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,539 AUD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1525400637. Listed at 26 retailers as of November 1, 2026, with a 123% 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

1.07
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1525400637
Dimensions6.53 × 6.51 × 4.03 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Cert comments
Additional clouds, additional pinpoints and surface graining are not shown.
Key to symbols
Cloud, Pinpoint
Top View
6.53 mm6.51 mm1.07 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525400637
Side View
Table 59.0%Crown 35°Girdle: STK-STKPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: $10,179 AUD|Low: $4,373 AUD|High: $10,179 AUD|Avg: $6,678 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
Retailer 13
Retailer 14
November 2, 2026
Retailer 11$4,373 AUD
Retailer 4$5,274 AUD
Retailer 6$5,391 AUD
Retailer 8$5,466 AUD
Retailer 5$5,559 AUD
Retailer 12$5,842 AUD
Retailer 13$5,842 AUD
Retailer 2$5,939 AUD
Retailer 7$6,583 AUD
Retailer 3$6,671 AUD
Retailer 14$6,741 AUD
Retailer 10$7,181 AUD
Retailer 9$9,770 AUD
NZ Jewellers$10,179 AUD

27 data points across 14 retailers

26 retailers$4,373 AUD to $9,770 AUD

A
Cheapest Retailer
-
$4,373 AUD
HK$24,000 HKD
B+
Retailer 2
-
$5,141 AUD
$3,611 USD
View
B+
Retailer 3
-
$5,220 AUD
$3,667 USD
View
B+
Retailer 4
-
$5,274 AUD
$3,705 USD
View
B+
Retailer 5
-
$5,391 AUD
$3,787 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,466 AUD
£3,024 GBP
View
B+
Retailer 7
-
$5,503 AUD
SGD 5,224 SGD
View
B+
Retailer 8
-
$5,559 AUD
$3,905 USD
View
B+
Retailer 9
-
$5,842 AUD
$4,104 USD
View
Retailer 10
-
$5,842 AUD
$4,104 USD
View
Price last confirmed 10 days ago
Retailer 11
-
$5,842 AUD
$4,104 USD
View
Price last confirmed 17 days ago
Retailer 12
-
$5,842 AUD
$4,104 USD
View
Price last confirmed 17 days ago
B+
Retailer 13
-
$5,939 AUD
£3,285 GBP
View
Retailer 14
-
$6,049 AUD
$4,249 USD
View
Price last confirmed 35 days ago
B+
Retailer 15
-
$6,052 AUD
$4,252 USD
View
B+
Retailer 16
-
$6,219 AUD
$4,369 USD
View
Retailer 17
-
$6,264 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$6,583 AUD
€4,404 EUR
View
B+
Retailer 19
-
$6,671 AUD
£3,690 GBP
View
Retailer 20
-
$6,741 AUD
$4,735 USD
View
Price last confirmed 12 days ago
B+
Retailer 21
-
$6,791 AUD
£3,756 GBP
View
Retailer 22
-
$6,980 AUD
$4,903 USD
View
Price last confirmed 35 days ago
B+
Retailer 23
-
$7,181 AUD
ZAR 81,495 ZAR
View
B
Retailer 24
-
$9,770 AUD
£5,404 GBP
View
Retailer 25
-
$10,179 AUD
$7,150 USD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
e85f3540-81af-4460-80ba-4b48e337984a · Sep 27
$10,539 AUD
$7,403 USD
View
Price last confirmed 36 days ago
25 more retailers have this diamond
Prices start from $4,373 AUDSave up to $5,397 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
1.07ct Round
$4,373 AUD