Round|Natural|GIA

1.05ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 5191979304

Certificate GIA 5191979304

Diamond specifications and retailer prices

From $2,791 USD
As of November 1, 2026
Save $3,203 USD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,994 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5191979304. Listed at 17 retailers as of October 30, 2026, with prices from $2,791 to $5,994, a $3,203 spread on the same certified stone. NZ Jewellers lists it at $5,994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5191979304
Dimensions6.46 × 6.51 × 4.04 mm
L/W Ratio1.01
Top View
6.46 mm6.51 mm1.05 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5191979304
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $5,994 USD|Low: $2,795 USD|High: $5,994 USD|Avg: $3,863 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
November 2, 2026
Retailer 3$2,795 USD
Retailer 12$2,919 USD
Retailer 4$3,117 USD
Retailer 10$3,237 USD
Retailer 9$3,328 USD
Retailer 11$3,535 USD
Retailer 2$3,574 USD
Retailer 8$3,689 USD
Retailer 5$4,011 USD
Retailer 7$4,229 USD
Retailer 6$5,754 USD
NZ Jewellers$5,994 USD

44 data points across 12 retailers

17 retailers$2,791 USD to $5,994 USD

A
Cheapest Retailer
-
$2,791 USD
A
Retailer 2
-
$2,795 USD
View
A
Retailer 3
-
$2,919 USD
View
A
Retailer 4
-
$3,117 USD
View
A
Retailer 5
-
$3,117 USD
View
A
Retailer 6
-
$3,237 USD
View
Retailer 7
-
$3,328 USD
£2,620 GBP
View
Price last confirmed 33 days ago
B+
Retailer 8
-
$3,535 USD
View
B+
Retailer 9
-
$3,574 USD
£2,814 GBP
View
B+
Retailer 10
-
$3,597 USD
View
Retailer 11
-
$3,689 USD
A$5,676 AUD
View
Price last confirmed 29 days ago
Retailer 12
-
$3,782 USD
View
Price last confirmed 14 days ago
Retailer 13
-
$3,899 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$4,011 USD
€3,820 EUR
View
B+
Retailer 15
-
$4,229 USD
ZAR 68,324 ZAR
View
B
Retailer 16
-
$5,754 USD
£4,531 GBP
View
Most Expensive
B
NZ Jewellers
b132fcba-4841-40df-a733-224c9e75b6db · Oct 30
$5,994 USD
View
16 more retailers have this diamond
Prices start from $2,791 USDSave up to $3,203 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
$2,791 USD