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Oval|Lab Grown|IGI

4.78ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG823603662

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG823603662

Diamond specifications and retailer prices

From €567 EUR
$634 USD
As of October 31, 2026
Save €4,556 EUR (89%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €5,124 EUR at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 4.78ct lab-grown oval diamond

This 4.78ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823603662 or 823603662. Listed at 5 retailers as of October 31, 2026, with prices from €567 to €5,124, a €4,556 spread on the same certified stone. Frank Darling lists it at €5,124. 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

4.78
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823603662
Dimensions13.50 × 9.53 × 5.88 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.50 mm9.53 mm4.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823603662
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.7%

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: €5,124 EUR|Low: €567 EUR|High: €5,124 EUR|Avg: €2,021 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2€567 EUR
Retailer 8€641 EUR
Retailer 6€761 EUR
Retailer 3€785 EUR
Retailer 9€1,035 EUR
Retailer 4€2,094 EUR
Retailer 10€2,388 EUR
Retailer 5€3,106 EUR
Retailer 7€4,592 EUR
Frank Darling€5,124 EUR

15 data points across 10 retailers

5 retailers€567 EUR to €5,124 EUR

A
Cheapest Retailer
-
€567 EUR
$634 USD
Final sale: no returns
B+
Retailer 2
-
€785 EUR
$877 USD
View
Retailer 3
-
€2,094 EUR
$2,339 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€3,106 EUR
$3,470 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
100190456737KD · Oct 31
€5,124 EUR
$5,724 USD
View
4 more retailers have this diamond
Prices start from €567 EURSave up to €4,556 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
4.78ct Oval
€567 EUR