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Round|Lab Grown|IGI

1.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG762578131

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762578131

Diamond specifications and retailer prices

From €158 EUR
As of November 3, 2026
Save €844 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,002 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762578131 or 762578131. Listed at 19 retailers as of November 1, 2026, with prices from €158 to €1,002, a €844 spread on the same certified stone. Reve Diamonds lists it at €1,002. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762578131
Dimensions6.63 × 6.59 × 3.97 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
Top View
6.63 mm6.59 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762578131
Side View
Table 58.0%Crown 32.9°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.1%

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 3
Current: €348 EUR|Low: €152 EUR|High: €1,002 EUR|Avg: €416 EUR|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
November 4, 2026
Retailer 2€158 EUR
Retailer 5€176 EUR
Retailer 4€197 EUR
Retailer 12€267 EUR
Retailer 8€334 EUR
Retailer 6€338 EUR
Retailer 10€338 EUR
Retailer 1€348 EUR
Retailer 3€367 EUR
Retailer 9€479 EUR
Retailer 13€483 EUR
Retailer 7€499 EUR
Retailer 11€918 EUR
Reve Diamonds€1,002 EUR

42 data points across 14 retailers

19 retailers€158 EUR to €1,002 EUR

A
Cheapest Retailer
-
€158 EUR
A
Retailer 2
-
€176 EUR
View
Final sale: no returns
A
Retailer 3
-
€183 EUR
View
A
Retailer 4
-
€197 EUR
View
B+
Retailer 5
-
€267 EUR
View
A
Retailer 6
-
€281 EUR
View
B+
Retailer 7
-
€334 EUR
View
B+
Retailer 8
-
€338 EUR
View
B+
Retailer 9
-
€338 EUR
View
B+
Retailer 10
-
€348 EUR
View
Retailer 11
-
€367 EUR
View
Price last confirmed 10 days ago
B+
Retailer 12
-
€412 EUR
View
B+
Retailer 13
-
€479 EUR
View
B+
Retailer 14
-
€483 EUR
View
B+
Retailer 15
-
€499 EUR
View
B
Retailer 16
-
€632 EUR
View
B
Retailer 17
-
€680 EUR
View
B
Retailer 18
-
€918 EUR
View
Most Expensive
B
Reve Diamonds
1198F65D9 · Nov 1
€1,002 EUR
$1,120 USD
View
18 more retailers have this diamond
Prices start from €158 EURSave up to €844 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
1.05ct Round
€158 EUR