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Round|Natural|GIA

1.29ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 6345625999

Certificate GIA 6345625999

Diamond specifications and retailer prices

From €3,575 EUR
$4,010 USD
As of October 30, 2026
Save €4,081 EUR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €7,657 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct natural round diamond

This 1.29ct 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 6345625999. Listed at 15 retailers as of October 29, 2026, with prices from €3,575 to €7,657, a €4,081 spread on the same certified stone. MOH London lists it at €7,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6345625999
Dimensions6.94 × 6.91 × 4.33 mm
L/W Ratio1.00
Top View
6.94 mm6.91 mm1.29 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6345625999
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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 30
Current: €7,657 EUR|Low: €3,575 EUR|High: €8,373 EUR|Avg: €5,201 EUR|+0.4%
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
Retailer 15
October 31, 2026
Retailer 3€3,575 EUR
Retailer 14€3,672 EUR
Retailer 5€3,808 EUR
Retailer 15€4,295 EUR
Retailer 9€4,585 EUR
Retailer 2€4,596 EUR
Retailer 6€4,859 EUR
Retailer 12€4,859 EUR
Retailer 13€5,020 EUR
Retailer 8€5,125 EUR
Retailer 7€5,276 EUR
Retailer 4€5,557 EUR
Retailer 10€5,822 EUR
Retailer 11€6,923 EUR
MOH London€7,657 EUR

35 data points across 15 retailers

15 retailers€3,575 EUR to €7,657 EUR

A
Cheapest Retailer
-
€3,575 EUR
$4,010 USD
A
Retailer 2
-
€3,672 EUR
$4,119 USD
View
A
Retailer 3
-
€3,808 EUR
$4,271 USD
View
Final sale: no returns
A
Retailer 4
-
€4,295 EUR
$4,817 USD
View
B+
Retailer 5
-
€4,585 EUR
$5,142 USD
View
B+
Retailer 6
-
€4,596 EUR
£4,059 GBP
View
B+
Retailer 7
-
€4,859 EUR
$5,450 USD
View
B+
Retailer 8
-
€4,859 EUR
$5,450 USD
View
B+
Retailer 9
-
€5,020 EUR
$5,630 USD
View
B+
Retailer 10
-
€5,125 EUR
View
Retailer 11
-
€5,276 EUR
$5,918 USD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
€5,557 EUR
£4,908 GBP
View
B+
Retailer 13
-
€5,822 EUR
ZAR 105,498 ZAR
View
B
Retailer 14
-
€6,923 EUR
$7,765 USD
View
Most Expensive
B
MOH London
02B798A7B · Oct 29
€7,657 EUR
£6,762 GBP
View
14 more retailers have this diamond
Prices start from €3,575 EURSave up to €4,081 EUR

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
1.29ct Round
€3,575 EUR