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Round|Lab Grown|IGI

1.05ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG678536305

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678536305

Diamond specifications and retailer prices

From €163 EUR
$182 USD
As of October 29, 2026
Save €855 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,018 EUR at Reve Diamonds · As of October 30, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678536305 or 678536305. Listed at 20 retailers as of October 29, 2026, with prices from €163 to €1,018, a €855 spread on the same certified stone. Reve Diamonds lists it at €1,018. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678536305
Dimensions6.56 × 6.51 × 4.00 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
6.56 mm6.51 mm1.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678536305
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €354 EUR|Low: €162 EUR|High: €1,018 EUR|Avg: €439 EUR|+0.8%
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
Retailer 14
Retailer 15
Retailer 16
Reve Diamonds
October 31, 2026
Retailer 5€163 EUR
Retailer 3€182 EUR
Retailer 8€188 EUR
Retailer 15€202 EUR
Retailer 16€202 EUR
Retailer 11€348 EUR
Retailer 1€354 EUR
Retailer 13€357 EUR
Retailer 9€361 EUR
Retailer 14€418 EUR
Retailer 12€494 EUR
Retailer 2€539 EUR
Retailer 6€651 EUR
Retailer 7€695 EUR
Retailer 4€699 EUR
Retailer 10€951 EUR
Reve Diamonds€1,018 EUR

44 data points across 17 retailers

20 retailers€163 EUR to €1,018 EUR

Retailer 1
-
€162 EUR
$181 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€163 EUR
$182 USD
View
A
Retailer 3
-
€182 EUR
$203 USD
View
Final sale: no returns
Retailer 4
-
€198 EUR
$221 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
€202 EUR
$226 USD
View
A
Retailer 6
-
€202 EUR
$226 USD
View
B+
Retailer 7
-
€316 EUR
$353 USD
View
B+
Retailer 8
-
€348 EUR
ZAR 6,273 ZAR
View
B+
Retailer 9
-
€354 EUR
View
B+
Retailer 10
-
€357 EUR
$399 USD
View
B+
Retailer 11
-
€361 EUR
£318 GBP
View
B+
Retailer 12
-
€418 EUR
$467 USD
View
B+
Retailer 13
-
€494 EUR
A$849 AUD
View
B
Retailer 14
-
€539 EUR
$602 USD
View
Retailer 15
-
€645 EUR
$721 USD
View
Price last confirmed 40 days ago
B
Retailer 16
-
€651 EUR
$727 USD
View
B
Retailer 17
-
€699 EUR
$781 USD
View
B
Retailer 18
-
€709 EUR
$792 USD
View
B
Retailer 19
-
€951 EUR
£837 GBP
View
Most Expensive
B
Reve Diamonds
7AB68313C · Oct 30
€1,018 EUR
$1,137 USD
View
19 more retailers have this diamond
Prices start from €163 EURSave up to €855 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
€163 EUR