CaratHunter
Plans
Round|Natural|IGI

1.05ct D VS1 Round Natural Diamond

EX • D/VS1 • IGI 833678466

Shape and cutting style on the report: Round brilliant

Certificate IGI 833678466

Diamond specifications and retailer prices

From $4,350 USD
As of October 28, 2026
Save $4,170 USD (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,520 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural round diamond

This 1.05ct 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 833678466. Listed at 18 retailers as of October 28, 2026, with prices from $4,350 to $8,520, a $4,170 spread on the same certified stone. NZ Jewellers lists it at $8,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 833678466
Dimensions6.43 × 6.48 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
6.43 mm6.48 mm1.05 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833678466
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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: $8,520 USD|Low: $3,265 USD|High: $8,520 USD|Avg: $5,448 USD
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 14$4,350 USD
Retailer 8$4,443 USD
Retailer 9$4,492 USD
Retailer 18$4,702 USD
Retailer 2$4,781 USD
Retailer 4$4,790 USD
Retailer 10$5,058 USD
Retailer 3$5,094 USD
Retailer 6$5,094 USD
Retailer 17$5,094 USD
Retailer 11$5,150 USD
Retailer 5$5,246 USD
Retailer 16$5,620 USD
Retailer 13$5,755 USD
Retailer 7$5,878 USD
Retailer 15$6,203 USD
Retailer 12$8,157 USD
NZ Jewellers$8,520 USD

35 data points across 18 retailers

18 retailers$4,350 USD to $8,520 USD

A
Cheapest Retailer
-
$4,350 USD
A
Retailer 2
-
$4,443 USD
View
A
Retailer 3
-
$4,492 USD
View
A
Retailer 4
-
$4,702 USD
View
Final sale: no returns
A
Retailer 5
-
$4,781 USD
£3,764 GBP
View
A
Retailer 6
-
$4,790 USD
View
A
Retailer 7
-
$5,058 USD
View
A
Retailer 8
-
$5,094 USD
View
A
Retailer 9
-
$5,094 USD
View
A
Retailer 10
-
$5,094 USD
View
A
Retailer 11
-
$5,150 USD
£4,055 GBP
View
B+
Retailer 12
-
$5,246 USD
View
B+
Retailer 13
-
$5,620 USD
£4,425 GBP
View
B+
Retailer 14
-
$5,755 USD
€5,481 EUR
View
B+
Retailer 15
-
$5,878 USD
View
B+
Retailer 16
-
$6,203 USD
ZAR 100,212 ZAR
View
B
Retailer 17
-
$8,157 USD
£6,423 GBP
View
Most Expensive
B
NZ Jewellers
80da59ed-2605-460a-a7d9-2e41197c4142 · Oct 30
$8,520 USD
View
17 more retailers have this diamond
Prices start from $4,350 USDSave up to $4,170 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
1.05ct Round
$4,350 USD