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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 $280 NZD
As of November 1, 2026
Save $1,344 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,624 NZD at MOH London · As of November 2, 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 $280 to $1,624, a $1,344 spread on the same certified stone. MOH London lists it at $1,624. 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
Colour
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: $1,624 NZD|Low: $280 NZD|High: $1,726 NZD|Avg: $766 NZD|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 15$280 NZD
Retailer 4$314 NZD
Retailer 5$325 NZD
Retailer 8$348 NZD
Retailer 17$348 NZD
Retailer 2$600 NZD
Retailer 14$600 NZD
Retailer 12$603 NZD
Retailer 16$608 NZD
Retailer 10$630 NZD
Retailer 19$640 NZD
Retailer 6$781 NZD
Retailer 13$846 NZD
Retailer 11$1,082 NZD
Retailer 3$1,118 NZD
Retailer 18$1,126 NZD
Retailer 9$1,180 NZD
Retailer 7$1,213 NZD
MOH London$1,624 NZD

20 data points across 19 retailers

19 retailers$280 NZD to $1,624 NZD

A
Cheapest Retailer
-
$280 NZD
A
Retailer 2
-
$314 NZD
View
Final sale: no returns
Retailer 3
-
$325 NZD
View
Price last confirmed 9 days ago
Retailer 4
-
$348 NZD
View
Price last confirmed 9 days ago
Retailer 5
-
$348 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$600 NZD
View
A
Retailer 7
-
$600 NZD
View
A
Retailer 8
-
$603 NZD
View
A
Retailer 9
-
$608 NZD
View
A
Retailer 10
-
$630 NZD
View
A
Retailer 11
-
$640 NZD
View
Retailer 12
-
$781 NZD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$846 NZD
View
Retailer 14
-
$1,082 NZD
View
Price last confirmed 18 days ago
Retailer 15
-
$1,118 NZD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,126 NZD
View
B
Retailer 17
-
$1,180 NZD
View
B
Retailer 18
-
$1,213 NZD
View
Most Expensive
B
MOH London
LG819617126 · Nov 2
$1,624 NZD
£721 GBP
View
18 more retailers have this diamond
Prices start from $280 NZDSave up to $1,344 NZD

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
$280 NZD