Oval|Lab Grown|IGI

1.05ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG843659150

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843659150

Diamond specifications and retailer prices

From $171 USD
As of October 26, 2026
Save $930 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,101 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843659150 or 843659150. Listed at 19 retailers as of October 25, 2026, with prices from $171 to $1,101, a $930 spread on the same certified stone. Reve Diamonds lists it at $1,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843659150
Dimensions8.47 × 5.64 × 3.50 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm5.64 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843659150
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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 26
Current: $266 USD|Low: $171 USD|High: $1,101 USD|Avg: $489 USD|+0.3%
Retailer 1
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Retailer 18
Reve Diamonds
October 27, 2026
Retailer 3$171 USD
Retailer 6$190 USD
Retailer 15$198 USD
Retailer 8$212 USD
Retailer 13$212 USD
Retailer 1$266 USD
Retailer 5$340 USD
Retailer 18$359 USD
Retailer 11$376 USD
Retailer 17$379 USD
Retailer 9$510 USD
Retailer 12$517 USD
Retailer 16$529 USD
Retailer 7$682 USD
Retailer 2$720 USD
Retailer 10$736 USD
Retailer 4$850 USD
Retailer 14$993 USD
Reve Diamonds$1,101 USD

7 data points across 19 retailers

19 retailers$171 USD to $1,101 USD

A
Cheapest Retailer
-
$171 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$198 USD
View
A
Retailer 4
-
$212 USD
View
A
Retailer 5
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$212 USD
View
A
Retailer 6
-
$266 USD
£210 GBP
View
A
Retailer 7
-
$340 USD
View
Retailer 8
-
$359 USD
ZAR 5,792 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
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$376 USD
£296 GBP
View
A
Retailer 10
-
$379 USD
View
Retailer 11
-
$510 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$517 USD
A$795 AUD
View
B+
Retailer 13
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$529 USD
View
B+
Retailer 14
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$682 USD
View
B+
Retailer 15
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$720 USD
View
B
Retailer 16
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$736 USD
View
B
Retailer 17
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$850 USD
View
B
Retailer 18
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$993 USD
£782 GBP
View
Most Expensive
B
Reve Diamonds
41672AD61 · Oct 25
$1,101 USD
View
18 more retailers have this diamond
Prices start from $171 USDSave up to $930 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
1.05ct Oval
$171 USD