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Oval|Lab Grown|IGI

4.08ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG851616379

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG851616379

Diamond specifications and retailer prices

From €687 EUR
$767 USD
As of October 31, 2026
Save €3,825 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,511 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.08ct lab-grown oval diamond

This 4.08ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG851616379 or 851616379. Listed at 12 retailers as of October 31, 2026, with prices from €687 to €4,511, a €3,825 spread on the same certified stone. Brilliant Earth lists it at €4,511. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.08
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851616379
Dimensions13.54 × 8.81 × 5.36 mm
L/W Ratio1.54
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.54 mm8.81 mm4.08 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851616379
Side View
Table 58.0%Crown 33.4°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.8%

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 31
Current: €4,511 EUR|Low: €687 EUR|High: €4,511 EUR|Avg: €1,942 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9€687 EUR
Retailer 7€707 EUR
Retailer 6€732 EUR
Retailer 12€1,049 EUR
Retailer 11€1,106 EUR
Retailer 10€1,164 EUR
Retailer 8€2,060 EUR
Retailer 2€2,394 EUR
Retailer 5€2,498 EUR
Retailer 3€2,525 EUR
Retailer 4€3,480 EUR
Brilliant Earth€4,511 EUR

2 data points across 12 retailers

12 retailers€687 EUR to €4,511 EUR

A
Cheapest Retailer
-
€687 EUR
$767 USD
A
Retailer 2
-
€707 EUR
$790 USD
View
Final sale: no returns
A
Retailer 3
-
€732 EUR
$818 USD
View
B+
Retailer 4
-
€1,049 EUR
$1,172 USD
View
A
Retailer 5
-
€1,106 EUR
$1,236 USD
View
A
Retailer 6
-
€1,164 EUR
£1,024 GBP
View
B+
Retailer 7
-
€2,060 EUR
$2,301 USD
View
B
Retailer 8
-
€2,394 EUR
$2,675 USD
View
B
Retailer 9
-
€2,498 EUR
$2,791 USD
View
B
Retailer 10
-
€2,525 EUR
$2,821 USD
View
B
Retailer 11
-
€3,480 EUR
$3,888 USD
View
Most Expensive
B
Brilliant Earth
22378069A · Oct 31
€4,511 EUR
$5,040 USD
View
11 more retailers have this diamond
Prices start from €687 EURSave up to €3,825 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
4.08ct Oval
€687 EUR