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Oval|Lab Grown|IGI

1.05ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG780642106

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780642106

Diamond specifications and retailer prices

From $201 USD
As of October 30, 2026
Save $641 USD (76%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $842 USD at Frank Darling · As of November 1, 2026
View at Frank Darling

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 LG780642106 or 780642106. Listed at 5 retailers as of October 30, 2026, with prices from $201 to $842, a $641 spread on the same certified stone. Frank Darling lists it at $842. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780642106
Dimensions8.20 × 5.85 × 3.54 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
8.20 mm5.85 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780642106
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

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: $842 USD|Low: $143 USD|High: $846 USD|Avg: $461 USD|-0.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 2$201 USD
Retailer 9$223 USD
Retailer 6$310 USD
Retailer 5$361 USD
Retailer 10$374 USD
Retailer 8$420 USD
Retailer 11$442 USD
Retailer 12$466 USD
Retailer 7$475 USD
Retailer 13$529 USD
Retailer 4$678 USD
Retailer 3$773 USD
Frank Darling$842 USD

13 data points across 13 retailers

5 retailers$201 USD to $842 USD

A
Cheapest Retailer
-
$201 USD
Final sale: no returns
B+
Retailer 2
-
$310 USD
View
Retailer 3
-
$442 USD
A$680 AUD
View
Price last confirmed 103 days ago
A
Retailer 4
-
$475 USD
View
Most Expensive
B
Frank Darling
100765749863KD · Nov 1
$842 USD
View
4 more retailers have this diamond
Prices start from $201 USDSave up to $641 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
$201 USD