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Round|Natural|GIA

1.01ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6371515109

Certificate GIA 6371515109

Diamond specifications and retailer prices

From $3,264 USD
As of November 4, 2026
Save $3,590 USD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,854 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct natural round diamond

This 1.01ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6371515109. Listed at 22 retailers as of November 4, 2026, with prices from $3,264 to $6,854, a $3,590 spread on the same certified stone. MOH London lists it at $6,854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6371515109
Dimensions6.44 × 6.40 × 3.99 mm
L/W Ratio1.01
Top View
6.44 mm6.40 mm1.01 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6371515109
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.3%

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: Nov 4
Current: $6,854 USD|Low: $3,174 USD|High: $7,186 USD|Avg: $4,364 USD|-2.4%
MOH London
Retailer 2
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Retailer 11
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Retailer 21
November 5, 2026
Retailer 16$3,264 USD
Retailer 10$3,363 USD
Retailer 5$3,372 USD
Retailer 19$3,405 USD
Retailer 21$3,445 USD
Retailer 3$3,540 USD
Retailer 6$3,565 USD
Retailer 7$3,654 USD
Retailer 17$3,716 USD
Retailer 18$3,909 USD
Retailer 13$4,346 USD
Retailer 8$4,410 USD
Retailer 20$4,410 USD
Retailer 9$4,555 USD
Retailer 4$4,560 USD
Retailer 2$4,561 USD
Retailer 14$4,646 USD
Retailer 12$4,835 USD
Retailer 15$5,304 USD
Retailer 11$6,239 USD
MOH London$6,854 USD

28 data points across 21 retailers

22 retailers$3,264 USD to $6,854 USD

A
Cheapest Retailer
-
$3,264 USD
A
Retailer 2
-
$3,363 USD
View
A
Retailer 3
-
$3,372 USD
View
A
Retailer 4
-
$3,400 USD
View
A
Retailer 5
-
$3,405 USD
View
A
Retailer 6
-
$3,445 USD
View
A
Retailer 7
-
$3,540 USD
View
A
Retailer 8
-
$3,565 USD
View
Final sale: no returns
A
Retailer 9
-
$3,654 USD
View
A
Retailer 10
-
$3,716 USD
View
Retailer 11
-
$3,909 USD
View
Price last confirmed 7 days ago
A
Retailer 12
-
$4,346 USD
View
B+
Retailer 13
-
$4,410 USD
View
B+
Retailer 14
-
$4,410 USD
View
B+
Retailer 15
-
$4,555 USD
View
B+
Retailer 16
-
$4,560 USD
View
B+
Retailer 17
-
$4,561 USD
View
Retailer 18
-
$4,646 USD
View
Price last confirmed 27 days ago
Retailer 19
-
$4,835 USD
View
Price last confirmed 13 days ago
B+
Retailer 20
-
$5,304 USD
View
B+
Retailer 21
-
$6,239 USD
View
Most Expensive
B
MOH London
80503F2DE · Nov 4
$6,854 USD
£5,397 GBP
View
21 more retailers have this diamond
Prices start from $3,264 USDSave up to $3,590 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
1.01ct Round
$3,264 USD