Oval|Lab Grown|IGI

4.50ct G VVS2 Oval Lab Grown Diamond

VG • G/VVS2 • IGI LG828631430

Certificate IGI LG828631430

Diamond specifications and retailer prices

From $693 USD
Save $2,368 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,470 USD at Rare Carat
View at Rare Carat

About this 4.5ct lab-grown oval diamond

This 4.5ct 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 very-good cut grade and certified by IGI LG828631430 or 828631430. Listed at 15 retailers, with a 342% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.50
Carat
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828631430
Dimensions13.09 × 8.80 × 5.43 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.09 mm8.80 mm4.50 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828631430
Side View
Table 66.0%Crown 40.7°Girdle: THK-VTKPavilion 38.5°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $3,470 USD|Low: $494 USD|High: $11,300 USD|Avg: $2,133 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 1, 2026
Retailer 15$693 USD
Retailer 14$885 USD
Retailer 8$1,030 USD
Retailer 2$1,153 USD
Retailer 9$1,196 USD
Retailer 13$1,497 USD
Retailer 12$1,542 USD
Retailer 4$1,834 USD
Retailer 5$1,989 USD
Retailer 3$2,240 USD
Retailer 6$2,413 USD
Retailer 7$2,480 USD
Retailer 11$2,565 USD
Retailer 10$3,061 USD
Rare Carat$3,470 USD

39 data points across 15 retailers

15 retailers$693 USD to $3,061 USD

A
Cheapest Retailer
-
$693 USD
A
Retailer 2
-
$885 USD
View
B+
Retailer 3
-
$1,030 USD
View
A
Retailer 4
-
$1,153 USD
€1,098 EUR
View
A
Retailer 5
-
$1,195 USD
£941 GBP
View
B+
Retailer 6
-
$1,497 USD
ZAR 24,189 ZAR
View
B+
Retailer 7
-
$1,542 USD
A$2,373 AUD
View
B+
Retailer 8
-
$1,834 USD
View
B
Retailer 9
-
$1,989 USD
View
B+
Retailer 10
-
$2,240 USD
£1,764 GBP
View
B
Retailer 11
-
$2,413 USD
View
B
Retailer 12
-
$2,480 USD
View
B
Retailer 13
-
$2,565 USD
View
B
Retailer 14
-
$3,061 USD
£2,410 GBP
View
Most Expensive
B
Rare Carat
3R828631430 · Aug 20
$3,470 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $693 USDSave up to $2,368 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.

A
4.50ct Oval
$693 USD