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Round|Lab Grown|IGI

1.00ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG825674528

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825674528

Diamond specifications and retailer prices

From €133 EUR
$149 USD
As of October 29, 2026
Save €789 EUR (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €922 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1ct lab-grown round diamond

This 1ct 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 LG825674528 or 825674528. Listed at 16 retailers as of October 29, 2026, with prices from €133 to €922, a €789 spread on the same certified stone. Reve Diamonds lists it at €922. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825674528
Dimensions6.46 × 6.51 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.51 mm1.00 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825674528
Side View
Table 59.0%Crown 33.6°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €277 EUR|Low: €133 EUR|High: €944 EUR|Avg: €379 EUR|-4.7%
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 30, 2026
Retailer 7€133 EUR
Retailer 4€149 EUR
Retailer 16€155 EUR
Retailer 3€166 EUR
Retailer 12€166 EUR
Retailer 1€277 EUR
Retailer 14€282 EUR
Retailer 10€284 EUR
Retailer 9€286 EUR
Retailer 6€303 EUR
Retailer 2€383 EUR
Retailer 11€403 EUR
Retailer 15€531 EUR
Retailer 5€561 EUR
Retailer 8€581 EUR
Retailer 13€773 EUR
Reve Diamonds€922 EUR

22 data points across 17 retailers

16 retailers€133 EUR to €922 EUR

A
Cheapest Retailer
-
€133 EUR
$149 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
Final sale: no returns
A
Retailer 3
-
€155 EUR
$173 USD
View
A
Retailer 4
-
€166 EUR
$185 USD
View
A
Retailer 5
-
€277 EUR
£243 GBP
View
A
Retailer 6
-
€282 EUR
$315 USD
View
A
Retailer 7
-
€284 EUR
ZAR 5,118 ZAR
View
B+
Retailer 8
-
€286 EUR
£251 GBP
View
B+
Retailer 9
-
€303 EUR
$339 USD
View
B+
Retailer 10
-
€383 EUR
$428 USD
View
B+
Retailer 11
-
€403 EUR
A$692 AUD
View
B
Retailer 12
-
€531 EUR
$593 USD
View
B
Retailer 13
-
€561 EUR
$627 USD
View
B
Retailer 14
-
€581 EUR
$649 USD
View
B
Retailer 15
-
€773 EUR
£680 GBP
View
Most Expensive
B
Reve Diamonds
0A5420557 · Oct 30
€922 EUR
$1,030 USD
View
15 more retailers have this diamond
Prices start from €133 EURSave up to €789 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
1.00ct Round
€133 EUR