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Round|Natural|GIA

1.31ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6455693195

Certificate GIA 6455693195

Diamond specifications and retailer prices

From $3,584 USD
Save $5,524 USD (61%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $9,108 USD at NZ Jewellers
View at NZ Jewellers

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 6455693195. Listed at 29 retailers, with prices from $3,584 to $9,108 at NZ Jewellers, a $5,524 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
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6455693195
Dimensions7.00 × 7.02 × 4.32 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Needle
Top View
7.00 mm7.02 mm1.31 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455693195
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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 30
Current: $9,108 USD|Low: $3,584 USD|High: $9,108 USD|Avg: $5,381 USD
NZ Jewellers
Retailer 2
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Retailer 29
October 1, 2026
Retailer 8$3,584 USD
Retailer 23$4,052 USD
Retailer 9$4,136 USD
Retailer 19$4,183 USD
Retailer 10$4,303 USD
Retailer 12$4,355 USD
Retailer 14$4,645 USD
Retailer 17$4,751 USD
Retailer 16$4,889 USD
Retailer 5$4,933 USD
Retailer 7$4,933 USD
Retailer 26$4,933 USD
Retailer 20$4,971 USD
Retailer 29$5,018 USD
Retailer 21$5,066 USD
Retailer 4$5,150 USD
Retailer 25$5,157 USD
Retailer 27$5,282 USD
Retailer 2$5,495 USD
Retailer 22$5,524 USD
Retailer 18$5,591 USD
Retailer 3$5,692 USD
Retailer 24$5,866 USD
Retailer 6$6,007 USD
Retailer 11$6,325 USD
Retailer 13$6,566 USD
Retailer 15$7,885 USD
Retailer 28$8,778 USD
NZ Jewellers$9,108 USD

23 data points across 29 retailers

29 retailers$3,584 USD to $9,108 USD

A
Cheapest Retailer
-
$3,584 USD
A
Retailer 2
-
$4,052 USD
View
A
Retailer 3
-
$4,136 USD
View
A
Retailer 4
-
$4,183 USD
View
A
Retailer 5
-
$4,303 USD
View
A
Retailer 6
-
$4,355 USD
View
A
Retailer 7
-
$4,645 USD
View
A
Retailer 8
-
$4,751 USD
CA$6,598 CAD
View
A
Retailer 9
-
$4,889 USD
View
A
Retailer 10
-
$4,933 USD
View
A
Retailer 11
-
$4,933 USD
View
A
Retailer 12
-
$4,933 USD
View
A
Retailer 13
-
$4,971 USD
View
A
Retailer 14
-
$5,018 USD
View
A
Retailer 15
-
$5,066 USD
View
B+
Retailer 16
-
$5,150 USD
View
A
Retailer 17
-
$5,157 USD
£4,060 GBP
View
B+
Retailer 18
-
$5,294 USD
£4,169 GBP
View
B+
Retailer 19
-
$5,495 USD
A$8,454 AUD
View
B+
Retailer 20
-
$5,524 USD
View
B+
Retailer 21
-
$5,591 USD
View
B+
Retailer 22
-
$5,692 USD
View
B+
Retailer 23
-
$5,866 USD
€5,587 EUR
View
B+
Retailer 24
-
$6,007 USD
£4,730 GBP
View
B+
Retailer 25
-
$6,325 USD
£4,980 GBP
View
B
Retailer 26
-
$6,566 USD
ZAR 106,077 ZAR
View
B
Retailer 27
-
$7,885 USD
View
B
Retailer 28
-
$8,778 USD
£6,912 GBP
View
Most Expensive
B
NZ Jewellers
3c0da8b7-9b14-480f-a05c-b47cb830acc0 · Sep 28
$9,108 USD
View
28 more retailers have this diamond
Prices start from $3,584 USDSave up to $5,524 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
$3,584 USD