Oval|Lab Grown|IGI

4.90ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG831658137

Certificate IGI LG831658137

Diamond specifications and retailer prices

From $990 USD
Save $2,190 USD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,180 USD at MOH London
View at MOH London

About this 4.9ct lab-grown oval diamond

This 4.9ct 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 LG831658137 or 831658137. Listed at 11 retailers, with prices from $990 to $3,180 at MOH London, a $2,190 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

4.90
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831658137
Dimensions13.80 × 9.44 × 5.88 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.80 mm9.44 mm4.90 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831658137
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $3,180 USD|Low: $773 USD|High: $3,180 USD|Avg: $1,884 USD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 26, 2026
Retailer 10$773 USD
Retailer 5$990 USD
Retailer 4$1,148 USD
Retailer 7$1,216 USD
Retailer 2$1,280 USD
Retailer 11$1,667 USD
Retailer 8$1,724 USD
Retailer 12$2,340 USD
Retailer 9$2,631 USD
Retailer 3$2,763 USD
Retailer 6$3,005 USD
MOH London$3,180 USD

12 data points across 12 retailers

11 retailers$990 USD to $3,180 USD

B+
Cheapest Retailer
-
$990 USD
B
Retailer 2
-
$1,148 USD
View
B+
Retailer 3
-
$1,216 USD
€1,158 EUR
View
B+
Retailer 4
-
$1,280 USD
£1,008 GBP
View
B
Retailer 5
-
$1,667 USD
ZAR 26,928 ZAR
View
Price last confirmed 12 days ago
B
Retailer 6
-
$1,724 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$2,340 USD
View
B
Retailer 8
-
$2,631 USD
View
C
Retailer 9
-
$2,763 USD
View
C
Retailer 10
-
$3,005 USD
View
Most Expensive
C
MOH London
LG831658137 · Sep 25
$3,180 USD
£2,504 GBP
View
10 more retailers have this diamond
Prices start from $990 USDSave up to $2,190 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+
4.90ct Oval
$990 USD