CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG819617126

Shape and cutting style on the report: Round brilliant

Certificate IGI LG819617126

Diamond specifications and retailer prices

From $158 USD
As of November 1, 2026
Save $758 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $916 USD at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819617126 or 819617126. Listed at 19 retailers as of November 1, 2026, with prices from $158 to $916, a $758 spread on the same certified stone. MOH London lists it at $916. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819617126
Dimensions6.52 × 6.56 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.52 mm6.56 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819617126
Side View
Table 58.0%Crown 34.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.8%

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: Nov 1
Current: $916 USD|Low: $158 USD|High: $973 USD|Avg: $432 USD|-5.9%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 15$158 USD
Retailer 4$177 USD
Retailer 5$183 USD
Retailer 8$196 USD
Retailer 17$196 USD
Retailer 2$338 USD
Retailer 14$338 USD
Retailer 12$341 USD
Retailer 16$343 USD
Retailer 10$355 USD
Retailer 19$361 USD
Retailer 6$440 USD
Retailer 13$478 USD
Retailer 11$610 USD
Retailer 3$630 USD
Retailer 18$635 USD
Retailer 9$665 USD
Retailer 7$685 USD
MOH London$916 USD

20 data points across 19 retailers

19 retailers$158 USD to $916 USD

A
Cheapest Retailer
-
$158 USD
A
Retailer 2
-
$177 USD
View
Final sale: no returns
A
Retailer 3
-
$183 USD
View
A
Retailer 4
-
$196 USD
View
Retailer 5
-
$196 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$338 USD
£266 GBP
View
A
Retailer 7
-
$338 USD
ZAR 5,464 ZAR
View
A
Retailer 8
-
$341 USD
£268 GBP
View
A
Retailer 9
-
$343 USD
€327 EUR
View
A
Retailer 10
-
$355 USD
View
A
Retailer 11
-
$361 USD
View
B+
Retailer 12
-
$440 USD
View
B+
Retailer 13
-
$478 USD
A$735 AUD
View
Retailer 14
-
$610 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$630 USD
View
B
Retailer 16
-
$635 USD
View
B
Retailer 17
-
$665 USD
View
B
Retailer 18
-
$685 USD
View
Most Expensive
B
MOH London
LG819617126 · Nov 1
$916 USD
£721 GBP
View
18 more retailers have this diamond
Prices start from $158 USDSave up to $758 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
$158 USD