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Round|Lab Grown|IGI

1.29ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG787620311

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787620311

Diamond specifications and retailer prices

From €154 EUR
As of November 1, 2026
Save €742 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €896 EUR at MOH London · As of November 1, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787620311 or 787620311. Listed at 18 retailers as of November 1, 2026, with prices from €154 to €896, a €742 spread on the same certified stone. MOH London lists it at €896. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787620311
Dimensions7.07 × 6.99 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.07 mm6.99 mm1.29 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787620311
Side View
Table 60.0%Crown 35.4°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

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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 1
Current: €896 EUR|Low: €146 EUR|High: €906 EUR|Avg: €402 EUR|-1.1%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
November 3, 2026
Retailer 15€154 EUR
Retailer 17€173 EUR
Retailer 6€179 EUR
Retailer 8€192 EUR
Retailer 16€192 EUR
Retailer 2€325 EUR
Retailer 13€339 EUR
Retailer 7€341 EUR
Retailer 12€341 EUR
Retailer 5€389 EUR
Retailer 4€414 EUR
Retailer 14€430 EUR
Retailer 11€501 EUR
Retailer 3€616 EUR
Retailer 10€621 EUR
Retailer 9€664 EUR
Retailer 18€692 EUR
MOH London€896 EUR

36 data points across 18 retailers

18 retailers€154 EUR to €896 EUR

A
Cheapest Retailer
-
€154 EUR
A
Retailer 2
-
€173 EUR
View
Final sale: no returns
A
Retailer 3
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€179 EUR
View
A
Retailer 4
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€192 EUR
View
Retailer 5
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€192 EUR
View
Price last confirmed 10 days ago
A
Retailer 6
-
€325 EUR
View
A
Retailer 7
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€339 EUR
View
B+
Retailer 8
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€341 EUR
View
A
Retailer 9
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€341 EUR
View
B+
Retailer 10
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€389 EUR
View
B+
Retailer 11
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€414 EUR
View
B+
Retailer 12
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€430 EUR
View
B+
Retailer 13
-
€501 EUR
View
B
Retailer 14
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€616 EUR
View
B
Retailer 15
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€634 EUR
View
Retailer 16
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€664 EUR
View
Price last confirmed 17 days ago
Retailer 17
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€692 EUR
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG787620311 · Nov 1
€896 EUR
£795 GBP
View
17 more retailers have this diamond
Prices start from €154 EURSave up to €742 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
€154 EUR