CaratHunter
Plans
Round|Lab Grown|IGI

1.29ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG634412525

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412525

Diamond specifications and retailer prices

From €354 EUR
As of November 4, 2026
Save €1,188 EUR (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,541 EUR at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown 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 IGI LG634412525 or 634412525. Listed at 12 retailers as of November 4, 2026, with prices from €354 to €1,541, a €1,188 spread on the same certified stone. Do Amore Diamonds lists it at €1,541. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412525
Dimensions7.11 × 7.06 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm7.06 mm1.29 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412525
Side View
Table 59.0%Crown 31.4°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 58.9%

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: €1,541 EUR|Low: €331 EUR|High: €1,541 EUR|Avg: €651 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8€354 EUR
Retailer 6€380 EUR
Retailer 5€401 EUR
Retailer 9€423 EUR
Retailer 4€495 EUR
Retailer 10€502 EUR
Retailer 3€602 EUR
Retailer 7€678 EUR
Retailer 11€862 EUR
Retailer 2€1,027 EUR
Do Amore Diamonds€1,541 EUR

35 data points across 11 retailers

12 retailers€354 EUR to €1,541 EUR

Retailer 1
-
€200 EUR
Price last confirmed 34 days ago
A
Retailer 2
-
€354 EUR
View
A
Retailer 3
-
€380 EUR
View
A
Retailer 4
-
€401 EUR
View
A
Retailer 5
-
€423 EUR
View
A
Retailer 6
-
€495 EUR
View
B+
Retailer 7
-
€502 EUR
View
B+
Retailer 8
-
€678 EUR
View
Retailer 9
-
€708 EUR
View
Price last confirmed 36 days ago
B
Retailer 10
-
€862 EUR
View
B
Retailer 11
-
€1,027 EUR
View
Most Expensive
B
Do Amore Diamonds
27-581ED0899 · Nov 4
€1,541 EUR
$1,730 USD
View
11 more retailers have this diamond
Prices start from €354 EURSave up to €1,188 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
€354 EUR