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Round|Natural|GIA

1.31ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7551965301

Certificate GIA 7551965301

Diamond specifications and retailer prices

From $4,400 USD
Save $4,053 USD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,453 USD at MOH London
View at MOH London

About this 1.31ct natural round diamond

This 1.31ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7551965301. Listed at 14 retailers, with prices from $4,400 to $8,453 at MOH London, a $4,053 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551965301
Dimensions7.22 × 7.25 × 4.26 mm
L/W Ratio1.00
Top View
7.22 mm7.25 mm1.31 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551965301
Side View
Table 60.0%CrownGirdle: ThinPavilionCulet: NoneDepth 58.8%

Caratlytics Score

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

Price History

Last verified: Sep 28
Current: $8,453 USD|Low: $4,400 USD|High: $8,453 USD|Avg: $5,494 USD|+1.1%
MOH London
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
September 29, 2026
Retailer 9$4,400 USD
Retailer 11$4,531 USD
Retailer 12$4,704 USD
Retailer 8$4,878 USD
Retailer 5$5,057 USD
Retailer 13$5,227 USD
Retailer 7$5,238 USD
Retailer 4$5,380 USD
Retailer 14$5,380 USD
Retailer 6$5,439 USD
Retailer 2$5,549 USD
Retailer 3$5,560 USD
Retailer 10$7,666 USD
MOH London$8,453 USD

21 data points across 14 retailers

14 retailers$4,400 USD to $8,453 USD

A
Cheapest Retailer
-
$4,400 USD
A
Retailer 2
-
$4,531 USD
CA$6,293 CAD
View
A
Retailer 3
-
$4,704 USD
View
A
Retailer 4
-
$4,878 USD
View
B+
Retailer 5
-
$5,057 USD
View
B+
Retailer 6
-
$5,227 USD
View
B+
Retailer 7
-
$5,238 USD
£4,125 GBP
View
B+
Retailer 8
-
$5,380 USD
View
B+
Retailer 9
-
$5,380 USD
View
Price last confirmed 15 days ago
B+
Retailer 10
-
$5,439 USD
View
B+
Retailer 11
-
$5,549 USD
€5,285 EUR
View
B+
Retailer 12
-
$5,560 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$7,666 USD
View
Most Expensive
B
MOH London
470425EAB · Sep 28
$8,453 USD
£6,656 GBP
View
13 more retailers have this diamond
Prices start from $4,400 USDSave up to $4,053 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.

A
1.31ct Round
$4,400 USD