Oval|Lab Grown|IGI

4.78ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG822636388

Certificate IGI LG822636388

Diamond specifications and retailer prices

From $1,125 USD
£886 GBP
Save $2,460 USD (69%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,585 USD at Rare Carat
View at Rare Carat

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 LG822636388 or 822636388. Listed at 2 retailers, with prices from $1,125 to $3,585 at Rare Carat, a $2,460 spread on the same certified stone. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822636388
Dimensions13.38 × 9.46 × 5.91 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.38 mm9.46 mm4.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822636388
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 1
Current: $3,585 USD|Low: $1,125 USD|High: $3,585 USD|Avg: $1,416 USD
Rare Carat
Retailer 2
September 29, 2026
Retailer 2$1,125 USD
Rare Carat$3,585 USD

16 data points across 2 retailers

2 retailers$1,125 USD to $3,585 USD

B+
Cheapest Retailer
-
$1,125 USD
£886 GBP
Most Expensive
C
Rare Carat
822636388 · Sep 28
$3,585 USD
View
1 more retailer has this diamond
Prices start from $1,125 USDSave up to $2,460 USD

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.

B+
4.78ct Oval
$1,125 USD