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Round|Natural|IGI

1.07ct D VS1 Round Natural Diamond

EX • D/VS1 • IGI 817659020

Shape and cutting style on the report: Round brilliant

Certificate IGI 817659020

Diamond specifications and retailer prices

From $4,854 AUD
$3,410 USD
As of October 28, 2026
Save $4,789 AUD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,862 AUD at NZ Jewellers · As of September 28, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 817659020. Listed at 21 retailers as of October 28, 2026, with a 99% 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
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 817659020
Dimensions6.73 × 6.74 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.73 mm6.74 mm1.07 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 817659020
Side View
Table 62.0%Crown 32°Girdle: THN-MEDPavilion 41°CuletDepth 58.1%

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: Oct 28
Current: $9,643 AUD|Low: $4,691 AUD|High: $10,253 AUD|Avg: $6,598 AUD|-5.9%
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
October 31, 2026
Retailer 12$4,854 AUD
Retailer 5$4,858 AUD
Retailer 4$5,108 AUD
Retailer 9$5,194 AUD
Retailer 11$5,420 AUD
Retailer 2$5,732 AUD
Retailer 8$5,744 AUD
Retailer 7$6,265 AUD
Retailer 3$6,382 AUD
Retailer 13$6,435 AUD
Retailer 14$7,094 AUD
Retailer 6$7,166 AUD
Retailer 10$9,306 AUD
NZ Jewellers$9,643 AUD

32 data points across 14 retailers

21 retailers$4,854 AUD to $9,643 AUD

A
Cheapest Retailer
-
$4,854 AUD
$3,410 USD
A
Retailer 2
-
$4,858 AUD
€3,250 EUR
View
A
Retailer 3
-
$5,108 AUD
$3,588 USD
View
Final sale: no returns
A
Retailer 4
-
$5,194 AUD
£2,873 GBP
View
A
Retailer 5
-
$5,420 AUD
$3,807 USD
View
A
Retailer 6
-
$5,732 AUD
£3,171 GBP
View
A
Retailer 7
-
$5,744 AUD
$4,035 USD
View
Retailer 8
-
$6,234 AUD
$4,379 USD
View
Price last confirmed 50 days ago
Retailer 9
-
$6,234 AUD
$4,379 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$6,234 AUD
$4,379 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$6,265 AUD
€4,191 EUR
View
A
Retailer 12
-
$6,382 AUD
£3,530 GBP
View
A
Retailer 13
-
$6,435 AUD
$4,520 USD
View
B+
Retailer 14
-
$7,094 AUD
£3,924 GBP
View
A
Retailer 15
-
$7,166 AUD
ZAR 81,318 ZAR
View
Retailer 16
-
$7,193 AUD
$5,053 USD
View
Price last confirmed 54 days ago
Retailer 17
-
$7,193 AUD
$5,053 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
$9,306 AUD
£5,147 GBP
View
B
Retailer 19
-
$9,643 AUD
$6,774 USD
View
Retailer 20
-
$10,862 AUD
$7,630 USD
View
Price last confirmed 51 days ago
Most Expensive
NZ Jewellers
bcffca0e-0ca5-4e42-a7e8-85e9a2065da8 · Sep 28
$10,862 AUD
$7,630 USD
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from $4,854 AUDSave up to $4,789 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
$4,854 AUD