Round|Natural|GIA

1.05ct D VS1 Round Natural Diamond

EX • D/VS1 • GIA 2426256002

Certificate GIA 2426256002

Diamond specifications and retailer prices

From $7,303 USD
As of October 27, 2026
Save $6,195 USD (46%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $16,112 USD at NZ Jewellers · As of October 27, 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 GIA 2426256002. Listed at 25 retailers as of October 27, 2026, with a 85% 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

1.05
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2426256002
Dimensions6.51 × 6.48 × 4.02 mm
L/W Ratio1.00
Top View
6.51 mm6.48 mm1.05 ctD / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2426256002
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $13,498 USD|Low: $7,384 USD|High: $13,588 USD|Avg: $9,625 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$7,424 USD
Retailer 6$8,056 USD
Retailer 9$8,727 USD
Retailer 2$8,879 USD
Retailer 4$8,898 USD
Retailer 8$9,647 USD
Retailer 3$9,956 USD
Retailer 5$11,626 USD
Retailer 1$13,498 USD

44 data points across 9 retailers

25 retailers$7,303 USD to $13,498 USD

B+
Cheapest Retailer
-
$7,303 USD
B+
Retailer 2
-
$7,424 USD
€7,070 EUR
View
B+
Retailer 3
-
$7,523 USD
A$11,574 AUD
View
B+
Retailer 4
-
$7,542 USD
View
B+
Retailer 5
-
$7,915 USD
CA$10,993 CAD
View
B+
Retailer 6
-
$8,020 USD
View
B+
Retailer 7
-
$8,056 USD
View
B+
Retailer 8
-
$8,056 USD
View
Final sale: no returns
B
Retailer 9
-
$8,727 USD
View
B
Retailer 10
-
$8,862 USD
View
B+
Retailer 11
-
$8,879 USD
£6,991 GBP
View
B
Retailer 12
-
$8,898 USD
A$13,690 AUD
View
B
Retailer 13
-
$9,550 USD
View
B
Retailer 14
-
$9,550 USD
View
B
Retailer 15
-
$9,576 USD
View
B
Retailer 16
-
$9,633 USD
View
B
Retailer 17
-
$9,647 USD
£7,596 GBP
View
B
Retailer 18
-
$9,870 USD
View
B
Retailer 19
-
$9,956 USD
€9,482 EUR
View
B
Retailer 20
-
$10,070 USD
View
B
Retailer 21
-
$10,606 USD
View
B
Retailer 22
-
$11,626 USD
ZAR 187,812 ZAR
View
B
Retailer 23
-
$13,498 USD
£10,628 GBP
View
B
Retailer 24
-
$15,632 USD
£12,308 GBP
View
Price under review
Most Expensive
B
NZ Jewellers
4ad8b986-18a4-4bbe-a27c-e91d8f5b6102 · Oct 27
$16,112 USD
View
Price under review
24 more retailers have this diamond
Prices start from $7,303 USDSave up to $6,195 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.

B+
1.05ct Round
$7,303 USD