Oval|Lab Grown|IGI

4.78ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG825609135

Certificate IGI LG825609135

Diamond specifications and retailer prices

From $1,080 USD
£850 GBP
Save $2,505 USD (70%) vs most expensive(unlock to see where)
5 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 LG825609135 or 825609135. Listed at 5 retailers, with prices from $1,080 to $3,585 at Rare Carat, a $2,505 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 angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825609135
Dimensions13.06 × 9.59 × 6.04 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.06 mm9.59 mm4.78 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825609135
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $3,585 USD|Low: $825 USD|High: $3,585 USD|Avg: $1,296 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
September 29, 2026
Retailer 5$1,041 USD
Retailer 2$1,080 USD
Retailer 4$1,200 USD
Retailer 3$1,651 USD
Rare Carat$3,585 USD

17 data points across 5 retailers

5 retailers$1,080 USD to $3,585 USD

B
Retailer 1
-
$1,041 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$1,080 USD
£850 GBP
View
B+
Retailer 3
-
$1,200 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$1,651 USD
View
Price last confirmed 15 days ago
Most Expensive
C
Rare Carat
825609135 · Sep 28
$3,585 USD
View
4 more retailers have this diamond
Prices start from $1,080 USDSave up to $2,505 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
$1,080 USD