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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG794610190

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610190

Diamond specifications and retailer prices

From $287 NZD
As of November 3, 2026
Save $954 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,676 NZD at MOH London · As of October 25, 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 LG794610190 or 794610190. Listed at 22 retailers as of November 3, 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610190
Dimensions6.55 × 6.57 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.57 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610190
Side View
Table 58.0%Crown 32.9°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.0%

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 3
Current: $1,676 NZD|Low: $286 NZD|High: $1,696 NZD|Avg: $817 NZD|-0.8%
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
Retailer 20
November 4, 2026
Retailer 4$287 NZD
Retailer 19$321 NZD
Retailer 18$334 NZD
Retailer 13$357 NZD
Retailer 10$546 NZD
Retailer 2$612 NZD
Retailer 7$614 NZD
Retailer 15$621 NZD
Retailer 6$646 NZD
Retailer 12$718 NZD
Retailer 16$827 NZD
Retailer 9$873 NZD
Retailer 5$922 NZD
Retailer 14$953 NZD
Retailer 11$979 NZD
Retailer 8$1,001 NZD
Retailer 17$1,146 NZD
Retailer 3$1,173 NZD
Retailer 20$1,242 NZD
MOH London$1,676 NZD

27 data points across 20 retailers

22 retailers$287 NZD to $1,242 NZD

A
Cheapest Retailer
-
$287 NZD
A
Retailer 2
-
$321 NZD
View
Final sale: no returns
A
Retailer 3
-
$334 NZD
View
A
Retailer 4
-
$357 NZD
View
Retailer 5
-
$358 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$546 NZD
View
A
Retailer 7
-
$612 NZD
View
Retailer 8
-
$614 NZD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$621 NZD
View
A
Retailer 10
-
$646 NZD
View
Retailer 11
-
$718 NZD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$827 NZD
View
Retailer 13
-
$873 NZD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$922 NZD
View
B+
Retailer 15
-
$953 NZD
View
B+
Retailer 16
-
$958 NZD
View
B+
Retailer 17
-
$979 NZD
View
Retailer 18
-
$1,001 NZD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,146 NZD
View
B
Retailer 20
-
$1,173 NZD
View
B
Retailer 21
-
$1,242 NZD
View
Most Expensive
MOH London
LG794610190 · Oct 25
$1,676 NZD
£744 GBP
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from $287 NZDSave up to $954 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
$287 NZD