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Radiant|Lab Grown|IGI

1.80ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG665403080

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG665403080

Diamond specifications and retailer prices

From €341 EUR
$382 USD
As of November 1, 2026
Save €2,102 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,443 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665403080 or 665403080. Listed at 18 retailers as of November 1, 2026, with prices from €341 to €2,443, a €2,102 spread on the same certified stone. Do Amore Diamonds lists it at €2,443. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665403080
Dimensions8.42 × 6.03 × 4.10 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm6.03 mm1.80 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665403080
Side View
Table 62.0%Crown 44.2°Girdle: MediumPavilion 33.9°Culet: NoneDepth 68.0%

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: €398 EUR|Low: €337 EUR|High: €1,526 EUR|Avg: €828 EUR|-0.2%
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
November 2, 2026
Retailer 2€341 EUR
Retailer 1€398 EUR
Retailer 4€556 EUR
Retailer 9€557 EUR
Retailer 5€582 EUR
Retailer 10€620 EUR
Retailer 6€649 EUR
Retailer 7€675 EUR
Retailer 8€873 EUR
Retailer 13€1,048 EUR
Retailer 12€1,123 EUR
Retailer 3€1,311 EUR
Retailer 11€1,510 EUR

44 data points across 13 retailers

18 retailers€341 EUR to €2,443 EUR

Retailer 1
-
€341 EUR
$382 USD
Price last confirmed 30 days ago
A
Retailer 2
-
€341 EUR
$382 USD
View
A
Retailer 3
-
€398 EUR
£352 GBP
View
A
Retailer 4
-
€556 EUR
$624 USD
View
A
Retailer 5
-
€557 EUR
$625 USD
View
A
Retailer 6
-
€582 EUR
$653 USD
View
A
Retailer 7
-
€620 EUR
$695 USD
View
A
Retailer 8
-
€649 EUR
ZAR 11,762 ZAR
View
A
Retailer 9
-
€675 EUR
£596 GBP
View
B+
Retailer 10
-
€873 EUR
A$1,507 AUD
View
B
Retailer 11
-
€1,048 EUR
$1,175 USD
View
B+
Retailer 12
-
€1,123 EUR
$1,260 USD
View
Retailer 13
-
€1,210 EUR
$1,357 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
€1,210 EUR
$1,357 USD
View
B
Retailer 15
-
€1,311 EUR
$1,470 USD
View
B
Retailer 16
-
€1,352 EUR
$1,517 USD
View
Retailer 17
-
€1,510 EUR
£1,334 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-04DEAC1AF · Nov 2
€2,443 EUR
$2,740 USD
View
17 more retailers have this diamond
Prices start from €341 EURSave up to €2,102 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
1.80ct Radiant
€341 EUR