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Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG841657857

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG841657857

Diamond specifications and retailer prices

From $600 USD
As of October 29, 2026
Save $4,425 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,025 USD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841657857 or 841657857. Listed at 19 retailers as of October 29, 2026, with prices from $600 to $5,025, a $4,425 spread on the same certified stone. Helzberg Diamonds lists it at $5,025. 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

4.00
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841657857
Dimensions8.45 × 13.47 × 5.37 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm13.47 mm4.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841657857
Side View
Table 60.0%Crown 37.8°Girdle: THK-VTKPavilion 40.7°Culet: NoneDepth 63.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $5,025 USD|Low: $576 USD|High: $5,025 USD|Avg: $1,821 USD
Helzberg Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 5$600 USD
Retailer 13$644 USD
Retailer 6$744 USD
Retailer 8$744 USD
Retailer 17$832 USD
Retailer 4$998 USD
Retailer 16$1,000 USD
Retailer 10$1,129 USD
Retailer 14$1,164 USD
Retailer 19$1,176 USD
Retailer 20$1,846 USD
Retailer 9$1,957 USD
Retailer 3$2,164 USD
Retailer 7$2,375 USD
Retailer 11$2,396 USD
Retailer 18$2,635 USD
Retailer 15$3,247 USD
Retailer 12$3,283 USD
Retailer 2$3,360 USD
Helzberg Diamonds$5,025 USD

24 data points across 20 retailers

19 retailers$600 USD to $5,025 USD

A
Cheapest Retailer
-
$600 USD
A
Retailer 2
-
$644 USD
£507 GBP
View
Retailer 3
-
$744 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$744 USD
View
A
Retailer 5
-
$832 USD
HK$6,500 HKD
View
B+
Retailer 6
-
$998 USD
View
B+
Retailer 7
-
$1,000 USD
View
A
Retailer 8
-
$1,129 USD
View
A
Retailer 9
-
$1,164 USD
£917 GBP
View
B+
Retailer 10
-
$1,846 USD
View
B
Retailer 11
-
$1,957 USD
View
B+
Retailer 12
-
$2,164 USD
£1,704 GBP
View
B
Retailer 13
-
$2,375 USD
View
B
Retailer 14
-
$2,396 USD
SGD 3,238 SGD
View
Retailer 15
-
$2,635 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$3,247 USD
£2,557 GBP
View
B
Retailer 17
-
$3,283 USD
View
B
Retailer 18
-
$3,360 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMLNOLN · Oct 30
$5,025 USD
View
18 more retailers have this diamond
Prices start from $600 USDSave up to $4,425 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
4.00ct Oval
$600 USD