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Oval|Lab Grown|IGI

4.90ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG715597073

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG715597073

Diamond specifications and retailer prices

From $1,137 USD
As of October 30, 2026
Save $2,643 USD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,285 USD at Rare Carat
View at Rare Carat

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG715597073 or 715597073. Listed at 18 retailers as of October 29, 2026, with a 232% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715597073
Dimensions13.55 × 9.65 × 6.02 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.55 mm9.65 mm4.90 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715597073
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $2,985 USD|Low: $598 USD|High: $3,900 USD|Avg: $1,656 USD|-10.6%
Rare Carat
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 30, 2026
Retailer 8$598 USD
Retailer 5$669 USD
Retailer 16$705 USD
Retailer 9$731 USD
Retailer 15$741 USD
Retailer 17$1,137 USD
Retailer 12$1,140 USD
Retailer 2$1,159 USD
Retailer 7$1,162 USD
Retailer 14$1,231 USD
Retailer 10$1,704 USD
Retailer 13$1,838 USD
Retailer 4$1,949 USD
Retailer 6$2,149 USD
Retailer 18$2,364 USD
Rare Carat$2,985 USD
Retailer 11$3,233 USD
Retailer 3$3,780 USD

38 data points across 18 retailers

18 retailers$1,137 USD to $3,780 USD

Retailer 1
-
$598 USD
Price last confirmed 37 days ago
Retailer 2
-
$669 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$705 USD
£555 GBP
View
Price last confirmed 13 days ago
Retailer 4
-
$731 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$741 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$1,137 USD
View
B+
Retailer 7
-
$1,140 USD
View
A
Retailer 8
-
$1,159 USD
£913 GBP
View
A
Retailer 9
-
$1,162 USD
View
B+
Retailer 10
-
$1,704 USD
View
B+
Retailer 11
-
$1,838 USD
View
Retailer 12
-
$1,949 USD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$2,364 USD
View
Retailer 14
-
$2,397 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$2,985 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$3,233 USD
£2,546 GBP
View
B
Retailer 17
-
$3,780 USD
View
Most Expensive
Rare Carat
622486309
$4,285 USD
View
17 more retailers have this diamond
Prices start from $1,137 USDSave up to $2,643 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.90ct Oval
$1,137 USD