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Round|Lab Grown|IGI

1.25ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG620417247

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620417247

Diamond specifications and retailer prices

From €355 EUR
As of October 27, 2026
Save €588 EUR (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €944 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620417247 or 620417247. Listed at 7 retailers as of October 27, 2026, with prices from €355 to €944, a €588 spread on the same certified stone. MOH London lists it at €944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620417247
Dimensions6.93 × 6.98 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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 Faint Blue
Top View
6.93 mm6.98 mm1.25 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620417247
Side View
Table 59.0%Crown 33.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.6%

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: Oct 27
Current: €944 EUR|Low: €333 EUR|High: €950 EUR|Avg: €497 EUR|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3€355 EUR
Retailer 4€355 EUR
Retailer 2€361 EUR
Retailer 6€418 EUR
Retailer 5€491 EUR
Retailer 7€694 EUR
MOH London€944 EUR

40 data points across 7 retailers

7 retailers€355 EUR to €944 EUR

A
Cheapest Retailer
-
€355 EUR
A
Retailer 2
-
€355 EUR
$397 USD
View
A
Retailer 3
-
€361 EUR
£318 GBP
View
B+
Retailer 4
-
€418 EUR
$467 USD
View
B+
Retailer 5
-
€491 EUR
$548 USD
View
B
Retailer 6
-
€694 EUR
$775 USD
View
Most Expensive
B
MOH London
LG620417247 · Oct 29
€944 EUR
£830 GBP
View
6 more retailers have this diamond
Prices start from €355 EURSave up to €588 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
1.25ct Round
€355 EUR