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Round|Natural|GIA

1.03ct F VS1 Round Natural Diamond

EX • F/VS1 • GIA 6551860540

Certificate GIA 6551860540

Diamond specifications and retailer prices

From $4,209 USD
As of November 1, 2026
Save $3,440 USD (45%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,649 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6551860540. Listed at 15 retailers as of October 26, 2026, with prices from $4,209 to $7,649, a $3,440 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,649. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551860540
Dimensions6.43 × 6.47 × 4.04 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.43 mm6.47 mm1.03 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551860540
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: $5,486 USD|Low: $4,209 USD|High: $7,800 USD|Avg: $5,482 USD|-2.5%
Retailer 1
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 12$4,209 USD
Retailer 14$4,326 USD
Retailer 13$4,397 USD
Retailer 10$4,498 USD
Retailer 4$4,635 USD
Retailer 7$4,758 USD
Retailer 2$5,339 USD
Retailer 3$5,349 USD
Retailer 8$5,466 USD
Retailer 1$5,486 USD
Retailer 11$5,531 USD
Retailer 9$5,892 USD
Retailer 6$6,061 USD
Retailer 5$7,161 USD
Wholesale Diamonds Direct$7,649 USD

26 data points across 15 retailers

15 retailers$4,209 USD to $7,649 USD

A
Cheapest Retailer
-
$4,209 USD
A
Retailer 2
-
$4,326 USD
SGD 5,846 SGD
View
A
Retailer 3
-
$4,397 USD
View
A
Retailer 4
-
$4,498 USD
View
B+
Retailer 5
-
$4,635 USD
SGD 6,263 SGD
View
B+
Retailer 6
-
$4,758 USD
£3,747 GBP
View
B+
Retailer 7
-
$5,339 USD
View
B+
Retailer 8
-
$5,349 USD
View
B+
Retailer 9
-
$5,466 USD
€5,206 EUR
View
B+
Retailer 10
-
$5,486 USD
A$8,440 AUD
View
B+
Retailer 11
-
$5,531 USD
£4,355 GBP
View
B+
Retailer 12
-
$5,840 USD
View
B+
Retailer 13
-
$5,892 USD
View
B
Retailer 14
-
$7,161 USD
View
Most Expensive
B
Wholesale Diamonds Direct
487670294 · Oct 26
$7,649 USD
View
14 more retailers have this diamond
Prices start from $4,209 USDSave up to $3,440 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
1.03ct Round
$4,209 USD