Round|Lab Grown|IGI

1.05ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG794629414

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794629414

Diamond specifications and retailer prices

From $179 USD
As of October 29, 2026
Save $1,320 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,499 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round 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 LG794629414 or 794629414. Listed at 22 retailers as of October 27, 2026, with prices from $179 to $1,499, a $1,320 spread on the same certified stone. Queensmith lists it at $1,499. 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 angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629414
Dimensions6.54 × 6.58 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.54 mm6.58 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629414
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.2%

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: $371 USD|Low: $171 USD|High: $1,048 USD|Avg: $438 USD
Retailer 1
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
October 30, 2026
Retailer 14$179 USD
Retailer 13$199 USD
Retailer 3$221 USD
Retailer 4$222 USD
Retailer 2$300 USD
Retailer 1$371 USD
Retailer 9$380 USD
Retailer 7$397 USD
Retailer 8$412 USD
Retailer 5$463 USD
Retailer 10$540 USD
Retailer 12$558 USD
Retailer 6$712 USD
Retailer 11$1,038 USD

40 data points across 14 retailers

22 retailers$179 USD to $1,499 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
A
Retailer 4
-
$221 USD
View
A
Retailer 5
-
$222 USD
View
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 7
-
$300 USD
View
A
Retailer 8
-
$314 USD
View
A
Retailer 9
-
$371 USD
£292 GBP
View
B+
Retailer 10
-
$380 USD
ZAR 6,144 ZAR
View
B+
Retailer 11
-
$397 USD
£313 GBP
View
B+
Retailer 12
-
$412 USD
€392 EUR
View
B+
Retailer 13
-
$463 USD
View
B+
Retailer 14
-
$540 USD
A$831 AUD
View
B+
Retailer 15
-
$558 USD
View
B
Retailer 16
-
$605 USD
SGD 818 SGD
View
B
Retailer 17
-
$712 USD
View
B
Retailer 18
-
$736 USD
View
B
Retailer 19
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$766 USD
View
B
Retailer 20
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$1,038 USD
£817 GBP
View
B
Retailer 21
-
$1,125 USD
View
Most Expensive
B
Queensmith
LG794629414 · Oct 27
$1,499 USD
£1,180 GBP
View
21 more retailers have this diamond
Prices start from $179 USDSave up to $1,320 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 Round
$179 USD