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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG792621650

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621650

Diamond specifications and retailer prices

From $162 USD
As of October 29, 2026
Save $539 USD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $949 USD at MOH London · As of October 19, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621650 or 792621650. Listed at 24 retailers as of October 29, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621650
Dimensions6.56 × 6.51 × 4.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm6.51 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621650
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.3%

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 29
Current: $949 USD|Low: $156 USD|High: $955 USD|Avg: $445 USD|+0.3%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 21$162 USD
Retailer 17$181 USD
Retailer 16$188 USD
Retailer 11$202 USD
Retailer 12$202 USD
Retailer 7$308 USD
Retailer 5$347 USD
Retailer 19$354 USD
Retailer 4$364 USD
Retailer 9$405 USD
Retailer 2$467 USD
Retailer 6$492 USD
Retailer 3$520 USD
Retailer 15$531 USD
Retailer 10$540 USD
Retailer 8$552 USD
Retailer 14$572 USD
Retailer 13$646 USD
Retailer 20$661 USD
Retailer 18$701 USD
MOH London$949 USD

36 data points across 21 retailers

24 retailers$162 USD to $701 USD

Retailer 1
-
$160 USD
Price last confirmed 44 days ago
A
Retailer 2
-
$162 USD
View
A
Retailer 3
-
$181 USD
View
Final sale: no returns
A
Retailer 4
-
$188 USD
View
Retailer 5
-
$195 USD
View
Price last confirmed 43 days ago
Retailer 6
-
$202 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$202 USD
View
A
Retailer 8
-
$308 USD
View
A
Retailer 9
-
$347 USD
ZAR 5,599 ZAR
View
B+
Retailer 10
-
$354 USD
£279 GBP
View
B+
Retailer 11
-
$364 USD
View
Retailer 12
-
$405 USD
View
Price last confirmed 25 days ago
B+
Retailer 13
-
$467 USD
A$718 AUD
View
B+
Retailer 14
-
$492 USD
A$757 AUD
View
B+
Retailer 15
-
$520 USD
View
B+
Retailer 16
-
$531 USD
View
B+
Retailer 17
-
$540 USD
View
B+
Retailer 18
-
$552 USD
SGD 746 SGD
View
Retailer 19
-
$572 USD
A$880 AUD
View
Price last confirmed 27 days ago
Retailer 20
-
$636 USD
View
Price last confirmed 41 days ago
B
Retailer 21
-
$646 USD
View
B
Retailer 22
-
$661 USD
View
B
Retailer 23
-
$701 USD
View
Most Expensive
MOH London
LG792621650 · Oct 19
$949 USD
£747 GBP
View
Price last confirmed 13 days ago
23 more retailers have this diamond
Prices start from $162 USDSave up to $539 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
$162 USD