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Oval|Lab Grown|IGI

1.18ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG611391338

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG611391338

Diamond specifications and retailer prices

From €306 EUR
$342 USD
As of October 30, 2026
Save €907 EUR (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,213 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.18ct lab-grown oval diamond

This 1.18ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG611391338 or 611391338. Listed at 19 retailers as of October 28, 2026, with prices from €306 to €1,213, a €907 spread on the same certified stone. Reve Diamonds lists it at €1,213. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.18
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611391338
Dimensions8.59 × 5.84 × 3.65 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.59 mm5.84 mm1.18 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611391338
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €414 EUR|Low: €251 EUR|High: €1,213 EUR|Avg: €638 EUR
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 4€251 EUR
Retailer 16€278 EUR
Retailer 3€306 EUR
Retailer 10€350 EUR
Retailer 2€407 EUR
Retailer 1€414 EUR
Retailer 12€421 EUR
Retailer 14€474 EUR
Retailer 8€491 EUR
Retailer 5€502 EUR
Retailer 11€677 EUR
Retailer 13€855 EUR
Retailer 6€941 EUR
Retailer 15€949 EUR
Retailer 7€1,091 EUR
Retailer 9€1,121 EUR
Reve Diamonds€1,213 EUR

32 data points across 17 retailers

19 retailers€306 EUR to €1,213 EUR

Retailer 1
-
€216 EUR
$241 USD
Price last confirmed 30 days ago
Retailer 2
-
€225 EUR
$251 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€275 EUR
$307 USD
View
Price last confirmed 40 days ago
Retailer 4
-
€275 EUR
$307 USD
View
Price last confirmed 32 days ago
B
Retailer 5
-
€306 EUR
$342 USD
View
A
Retailer 6
-
€350 EUR
£308 GBP
View
B+
Retailer 7
-
€407 EUR
$455 USD
View
B+
Retailer 8
-
€414 EUR
View
B+
Retailer 9
-
€421 EUR
$470 USD
View
B+
Retailer 10
-
€455 EUR
£400 GBP
View
Retailer 11
-
€474 EUR
ZAR 8,561 ZAR
View
Price last confirmed 18 days ago
B+
Retailer 12
-
€502 EUR
$561 USD
View
B
Retailer 13
-
€677 EUR
A$1,164 AUD
View
B
Retailer 14
-
€855 EUR
$955 USD
View
Retailer 15
-
€894 EUR
$999 USD
View
Price last confirmed 32 days ago
C
Retailer 16
-
€941 EUR
$1,051 USD
View
C
Retailer 17
-
€949 EUR
$1,060 USD
View
B
Retailer 18
-
€1,121 EUR
£986 GBP
View
Most Expensive
C
Reve Diamonds
D91DBD326 · Oct 28
€1,213 EUR
$1,355 USD
View
18 more retailers have this diamond
Prices start from €306 EURSave up to €907 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 Oval
€306 EUR