Round|Natural|GIA

1.00ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 5423973303

Certificate GIA 5423973303

Diamond specifications and retailer prices

From $2,714 USD
HK$21,200 HKD
As of October 31, 2026
Save $3,534 USD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,248 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5423973303. Listed at 25 retailers as of October 30, 2026, with prices from $2,714 to $6,248, a $3,534 spread on the same certified stone. NZ Jewellers lists it at $6,248. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5423973303
Dimensions6.43 × 6.42 × 4.00 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
6.43 mm6.42 mm1.00 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5423973303
Side View
Table 53.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 31
Current: $6,248 USD|Low: $2,637 USD|High: $6,248 USD|Avg: $3,652 USD|+1.9%
NZ Jewellers
Retailer 2
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Retailer 8
Retailer 9
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Retailer 11
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Retailer 24
October 31, 2026
Retailer 13$2,714 USD
Retailer 12$2,815 USD
Retailer 8$2,826 USD
Retailer 5$2,857 USD
Retailer 24$2,861 USD
Retailer 15$2,910 USD
Retailer 9$2,999 USD
Retailer 6$3,145 USD
Retailer 3$3,249 USD
Retailer 21$3,249 USD
Retailer 18$3,322 USD
Retailer 23$3,374 USD
Retailer 19$3,725 USD
Retailer 11$3,749 USD
Retailer 16$3,774 USD
Retailer 10$3,911 USD
Retailer 20$3,965 USD
Retailer 17$3,989 USD
Retailer 4$4,166 USD
Retailer 2$4,409 USD
Retailer 7$4,602 USD
Retailer 14$5,179 USD
Retailer 22$6,030 USD
NZ Jewellers$6,248 USD

29 data points across 24 retailers

25 retailers$2,714 USD to $6,248 USD

A
Cheapest Retailer
-
$2,714 USD
HK$21,200 HKD
A
Retailer 2
-
$2,815 USD
View
A
Retailer 3
-
$2,826 USD
View
A
Retailer 4
-
$2,845 USD
View
A
Retailer 5
-
$2,857 USD
View
A
Retailer 6
-
$2,861 USD
View
Retailer 7
-
$2,910 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
$2,999 USD
View
Final sale: no returns
A
Retailer 9
-
$3,145 USD
View
A
Retailer 10
-
$3,249 USD
View
A
Retailer 11
-
$3,249 USD
View
A
Retailer 12
-
$3,322 USD
CA$4,614 CAD
View
A
Retailer 13
-
$3,374 USD
View
B+
Retailer 14
-
$3,725 USD
£2,933 GBP
View
B+
Retailer 15
-
$3,749 USD
View
Retailer 16
-
$3,774 USD
A$5,807 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
$3,911 USD
View
B+
Retailer 18
-
$3,965 USD
€3,776 EUR
View
Retailer 19
-
$3,989 USD
View
Price last confirmed 8 days ago
B+
Retailer 20
-
$4,166 USD
£3,280 GBP
View
B+
Retailer 21
-
$4,409 USD
ZAR 71,220 ZAR
View
B
Retailer 22
-
$4,602 USD
£3,624 GBP
View
B
Retailer 23
-
$5,179 USD
View
B
Retailer 24
-
$6,030 USD
£4,748 GBP
View
Most Expensive
B
NZ Jewellers
4070eefb-3f9e-4f40-a2da-847c94eb1dde · Oct 30
$6,248 USD
View
24 more retailers have this diamond
Prices start from $2,714 USDSave up to $3,534 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
1.00ct Round
$2,714 USD