Oval|Lab Grown|IGI

4.10ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG821690828

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG821690828

Diamond specifications and retailer prices

From $511 USD
As of October 27, 2026
Save $3,269 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,780 USD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 4.1ct lab-grown oval diamond

This 4.1ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821690828 or 821690828. Listed at 22 retailers as of October 26, 2026, with prices from $511 to $3,780, a $3,269 spread on the same certified stone. Brilliant Earth lists it at $3,780. 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

4.10
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821690828
Dimensions13.25 × 8.89 × 5.51 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
13.25 mm8.89 mm4.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821690828
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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 27
Current: $2,960 USD|Low: $511 USD|High: $4,130 USD|Avg: $1,575 USD|-28.3%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 7$511 USD
Retailer 15$571 USD
Retailer 5$572 USD
Retailer 9$633 USD
Retailer 20$691 USD
Retailer 17$700 USD
Retailer 16$770 USD
Retailer 2$923 USD
Retailer 4$984 USD
Retailer 19$1,249 USD
Retailer 21$1,279 USD
Retailer 13$1,293 USD
Retailer 3$1,480 USD
Retailer 10$1,666 USD
Retailer 12$1,844 USD
Retailer 11$2,006 USD
Retailer 14$2,061 USD
Retailer 6$2,084 USD
Retailer 22$2,635 USD
Retailer 18$2,647 USD
Retailer 8$2,771 USD
Brilliant Earth$2,960 USD

37 data points across 22 retailers

22 retailers$511 USD to $3,780 USD

A
Cheapest Retailer
-
$511 USD
Retailer 2
-
$572 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$633 USD
View
A
Retailer 4
-
$691 USD
HK$5,400 HKD
View
A
Retailer 5
-
$700 USD
£551 GBP
View
A
Retailer 6
-
$770 USD
View
A
Retailer 7
-
$923 USD
€879 EUR
View
B+
Retailer 8
-
$984 USD
View
Retailer 9
-
$1,249 USD
ZAR 20,179 ZAR
View
Price last confirmed 7 days ago
Retailer 10
-
$1,279 USD
A$1,967 AUD
View
Price last confirmed 11 days ago
A
Retailer 11
-
$1,293 USD
View
B+
Retailer 12
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$1,480 USD
View
Retailer 13
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$1,666 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,844 USD
£1,452 GBP
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$2,006 USD
SGD 2,711 SGD
View
B+
Retailer 16
-
$2,061 USD
View
B+
Retailer 17
-
$2,084 USD
View
Retailer 18
-
$2,635 USD
View
Price last confirmed 13 days ago
B
Retailer 19
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$2,647 USD
£2,084 GBP
View
B
Retailer 20
-
$2,771 USD
View
B
Retailer 21
-
$2,960 USD
View
Most Expensive
B
Brilliant Earth
20822451A · Oct 26
$3,780 USD
View
21 more retailers have this diamond
Prices start from $511 USDSave up to $3,269 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
4.10ct Oval
$511 USD