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 $3,410 USD
As of October 28, 2026
Save $3,364 USD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,630 USD 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
Color
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: $6,774 USD|Low: $3,295 USD|High: $7,202 USD|Avg: $4,635 USD|-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$3,410 USD
Retailer 5$3,413 USD
Retailer 4$3,588 USD
Retailer 9$3,649 USD
Retailer 11$3,807 USD
Retailer 2$4,027 USD
Retailer 8$4,035 USD
Retailer 7$4,401 USD
Retailer 3$4,483 USD
Retailer 13$4,520 USD
Retailer 14$4,983 USD
Retailer 6$5,034 USD
Retailer 10$6,537 USD
NZ Jewellers$6,774 USD

32 data points across 14 retailers

21 retailers$3,410 USD to $6,774 USD

A
Cheapest Retailer
-
$3,410 USD
A
Retailer 2
-
$3,413 USD
€3,250 EUR
View
A
Retailer 3
-
$3,588 USD
View
Final sale: no returns
A
Retailer 4
-
$3,649 USD
£2,873 GBP
View
A
Retailer 5
-
$3,807 USD
View
A
Retailer 6
-
$4,027 USD
£3,171 GBP
View
A
Retailer 7
-
$4,035 USD
View
Retailer 8
-
$4,379 USD
View
Price last confirmed 49 days ago
Retailer 9
-
$4,379 USD
View
Price last confirmed 29 days ago
Retailer 10
-
$4,379 USD
View
Price last confirmed 31 days ago
A
Retailer 11
-
$4,401 USD
€4,191 EUR
View
A
Retailer 12
-
$4,483 USD
£3,530 GBP
View
A
Retailer 13
-
$4,520 USD
View
B+
Retailer 14
-
$4,983 USD
£3,924 GBP
View
A
Retailer 15
-
$5,034 USD
ZAR 81,318 ZAR
View
Retailer 16
-
$5,053 USD
View
Price last confirmed 54 days ago
Retailer 17
-
$5,053 USD
View
Price last confirmed 31 days ago
B+
Retailer 18
-
$6,537 USD
£5,147 GBP
View
B
Retailer 19
-
$6,774 USD
View
Retailer 20
-
$7,630 USD
View
Price last confirmed 50 days ago
Most Expensive
NZ Jewellers
bcffca0e-0ca5-4e42-a7e8-85e9a2065da8 · Sep 28
$7,630 USD
View
Price last confirmed 33 days ago
20 more retailers have this diamond
Prices start from $3,410 USDSave up to $3,364 USD

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
$3,410 USD