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Round|Lab Grown|IGI

1.29ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG780616396

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780616396

Diamond specifications and retailer prices

From €161 EUR
$180 USD
As of November 1, 2026
Save €778 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €939 EUR at MOH London · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780616396 or 780616396. Listed at 19 retailers as of October 29, 2026, with prices from €161 to €939, a €778 spread on the same certified stone. MOH London lists it at €939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780616396
Dimensions6.93 × 6.96 × 4.32 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
6.93 mm6.96 mm1.29 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780616396
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.2%

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: €939 EUR|Low: €155 EUR|High: €945 EUR|Avg: €441 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
November 1, 2026
Retailer 10€161 EUR
Retailer 12€200 EUR
Retailer 6€343 EUR
Retailer 3€354 EUR
Retailer 2€359 EUR
Retailer 5€369 EUR
Retailer 4€424 EUR
Retailer 8€474 EUR
Retailer 7€487 EUR
Retailer 9€505 EUR
Retailer 11€788 EUR
MOH London€939 EUR

44 data points across 12 retailers

19 retailers€161 EUR to €939 EUR

A
Cheapest Retailer
-
€161 EUR
$180 USD
A
Retailer 2
-
€187 EUR
$209 USD
View
A
Retailer 3
-
€200 EUR
$223 USD
View
Retailer 4
-
€200 EUR
$223 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€343 EUR
ZAR 6,189 ZAR
View
A
Retailer 6
-
€354 EUR
$395 USD
View
A
Retailer 7
-
€359 EUR
£316 GBP
View
A
Retailer 8
-
€369 EUR
View
A
Retailer 9
-
€390 EUR
$436 USD
View
B+
Retailer 10
-
€424 EUR
$474 USD
View
Retailer 11
-
€474 EUR
$530 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
€487 EUR
A$837 AUD
View
B+
Retailer 13
-
€505 EUR
$564 USD
View
Retailer 14
-
€613 EUR
$685 USD
View
Price last confirmed 34 days ago
B
Retailer 15
-
€642 EUR
$717 USD
View
B
Retailer 16
-
€691 EUR
$772 USD
View
B
Retailer 17
-
€720 EUR
$804 USD
View
Retailer 18
-
€788 EUR
$880 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG780616396 · Oct 29
€939 EUR
£826 GBP
View
18 more retailers have this diamond
Prices start from €161 EURSave up to €778 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
€161 EUR