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Oval|Lab Grown|IGI

4.15ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG566302199

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG566302199

Diamond specifications and retailer prices

From $765 USD
As of October 31, 2026
Save $2,935 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,700 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.15ct lab-grown oval diamond

This 4.15ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG566302199 or 566302199. Listed at 16 retailers as of October 30, 2026, with prices from $765 to $3,700, a $2,935 spread on the same certified stone. Brilliant Earth lists it at $3,700. 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

4.15
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566302199
Dimensions12.58 × 9.12 × 5.80 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.58 mm9.12 mm4.15 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566302199
Side View
Table 58.5%Crown 36.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.6%

Caratlytics Score

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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 31
Current: $3,700 USD|Low: $378 USD|High: $4,340 USD|Avg: $1,542 USD|-14.7%
Brilliant Earth
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 31, 2026
Retailer 6$578 USD
Retailer 5$596 USD
Retailer 8$765 USD
Retailer 3$971 USD
Retailer 2$979 USD
Retailer 15$1,028 USD
Retailer 10$1,244 USD
Retailer 9$1,253 USD
Retailer 14$1,297 USD
Retailer 7$1,570 USD
Retailer 11$1,613 USD
Retailer 4$2,035 USD
Retailer 13$2,624 USD
Retailer 12$2,630 USD
Brilliant Earth$3,700 USD

33 data points across 15 retailers

16 retailers$765 USD to $3,700 USD

Retailer 1
-
$467 USD
Price last confirmed 38 days ago
Retailer 2
-
$522 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$571 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$765 USD
View
B+
Retailer 5
-
$971 USD
View
B+
Retailer 6
-
$979 USD
€932 EUR
View
A
Retailer 7
-
$1,028 USD
View
B+
Retailer 8
-
$1,244 USD
ZAR 20,094 ZAR
View
B+
Retailer 9
-
$1,253 USD
A$1,927 AUD
View
B+
Retailer 10
-
$1,297 USD
View
B+
Retailer 11
-
$1,613 USD
View
Retailer 12
-
$1,860 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$2,035 USD
View
B
Retailer 14
-
$2,624 USD
£2,066 GBP
View
Retailer 15
-
$2,630 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
7625445A · Oct 30
$3,700 USD
View
15 more retailers have this diamond
Prices start from $765 USDSave up to $2,935 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
4.15ct Oval
$765 USD