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Radiant|Lab Grown|IGI

1.18ct H VVS2 Radiant Lab Grown Diamond

ID • H/VVS2 • IGI LG651407909

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

Certificate IGI LG651407909

Diamond specifications and retailer prices

From €135 EUR
$151 USD
As of October 30, 2026
Save €455 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €590 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.18ct lab-grown radiant diamond

This 1.18ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG651407909 or 651407909. Listed at 15 retailers as of October 30, 2026, with prices from €135 to €590, a €455 spread on the same certified stone. Taylor and Hart lists it at €590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
H
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651407909
Dimensions7.39 × 5.15 × 3.49 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm5.15 mm1.18 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651407909
Side View
Table 66.0%Crown 45.2°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €293 EUR|Low: €135 EUR|High: €752 EUR|Avg: €401 EUR|+15.1%
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
Taylor and Hart
October 31, 2026
Retailer 10€135 EUR
Retailer 4€158 EUR
Retailer 12€168 EUR
Retailer 2€195 EUR
Retailer 11€207 EUR
Retailer 1€293 EUR
Retailer 16€308 EUR
Retailer 3€328 EUR
Retailer 13€392 EUR
Retailer 15€413 EUR
Retailer 14€541 EUR
Retailer 5€546 EUR
Retailer 9€571 EUR
Retailer 8€574 EUR
Taylor and Hart€590 EUR
Retailer 6€619 EUR
Retailer 7€752 EUR

4 data points across 17 retailers

15 retailers€135 EUR to €590 EUR

A
Cheapest Retailer
-
€135 EUR
$151 USD
A
Retailer 2
-
€158 EUR
$176 USD
View
A
Retailer 3
-
€168 EUR
$188 USD
View
A
Retailer 4
-
€195 EUR
HK$1,700 HKD
View
A
Retailer 5
-
€207 EUR
£182 GBP
View
A
Retailer 6
-
€293 EUR
View
B+
Retailer 7
-
€308 EUR
$344 USD
View
A
Retailer 8
-
€328 EUR
£288 GBP
View
A
Retailer 9
-
€392 EUR
$438 USD
View
B+
Retailer 10
-
€413 EUR
$461 USD
View
B+
Retailer 11
-
€539 EUR
£474 GBP
View
B+
Retailer 12
-
€541 EUR
$604 USD
View
B+
Retailer 13
-
€546 EUR
$610 USD
View
B+
Retailer 14
-
€571 EUR
$638 USD
View
Most Expensive
B
Taylor and Hart
LKDC492 · Oct 31
€590 EUR
$659 USD
View
14 more retailers have this diamond
Prices start from €135 EURSave up to €455 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
1.18ct Radiant
€135 EUR