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Round|Lab Grown|IGI

1.29ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG788620064

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788620064

Diamond specifications and retailer prices

From €167 EUR
As of November 3, 2026
Save €802 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €970 EUR at MOH London · As of November 2, 2026
View at MOH London

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788620064 or 788620064. Listed at 18 retailers as of November 2, 2026, with prices from €167 to €970, a €802 spread on the same certified stone. MOH London lists it at €970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788620064
Dimensions7.09 × 7.06 × 4.29 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm7.06 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788620064
Side View
Table 56.0%Crown 32.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.5%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: €970 EUR|Low: €167 EUR|High: €981 EUR|Avg: €453 EUR
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
November 4, 2026
Retailer 11€167 EUR
Retailer 13€208 EUR
Retailer 9€357 EUR
Retailer 3€364 EUR
Retailer 2€372 EUR
Retailer 6€381 EUR
Retailer 5€390 EUR
Retailer 4€429 EUR
Retailer 10€454 EUR
Retailer 8€505 EUR
Retailer 7€532 EUR
Retailer 12€606 EUR
MOH London€970 EUR

40 data points across 13 retailers

18 retailers€167 EUR to €970 EUR

A
Cheapest Retailer
-
€167 EUR
A
Retailer 2
-
€194 EUR
View
Retailer 3
-
€208 EUR
View
Price last confirmed 21 days ago
A
Retailer 4
-
€208 EUR
View
A
Retailer 5
-
€357 EUR
View
A
Retailer 6
-
€364 EUR
View
A
Retailer 7
-
€372 EUR
View
A
Retailer 8
-
€381 EUR
View
A
Retailer 9
-
€390 EUR
View
B+
Retailer 10
-
€429 EUR
View
B+
Retailer 11
-
€454 EUR
View
B+
Retailer 12
-
€505 EUR
View
B+
Retailer 13
-
€532 EUR
View
B+
Retailer 14
-
€606 EUR
View
B
Retailer 15
-
€666 EUR
View
B
Retailer 16
-
€715 EUR
View
B
Retailer 17
-
€754 EUR
View
Most Expensive
B
MOH London
LG788620064 · Nov 2
€970 EUR
£857 GBP
View
17 more retailers have this diamond
Prices start from €167 EURSave up to €802 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
€167 EUR