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Round|Lab Grown|IGI

1.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG792621666

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621666

Diamond specifications and retailer prices

From $274 NZD
As of October 29, 2026
Save $1,332 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,605 NZD at MOH London · As of October 29, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621666 or 792621666. Listed at 19 retailers as of October 29, 2026, with prices from $274 to $1,605, a $1,332 spread on the same certified stone. MOH London lists it at $1,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621666
Dimensions6.57 × 6.52 × 3.96 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
6.57 mm6.52 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621666
Side View
Table 59.0%Crown 34.2°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.6%

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: $1,605 NZD|Low: $265 NZD|High: $1,615 NZD|Avg: $717 NZD|-0.4%
MOH London
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 19$274 NZD
Retailer 5$306 NZD
Retailer 7$320 NZD
Retailer 9$341 NZD
Retailer 10$341 NZD
Retailer 3$585 NZD
Retailer 15$587 NZD
Retailer 17$590 NZD
Retailer 14$619 NZD
Retailer 6$738 NZD
Retailer 4$832 NZD
Retailer 2$882 NZD
Retailer 12$909 NZD
Retailer 16$930 NZD
Retailer 8$960 NZD
Retailer 11$1,097 NZD
Retailer 18$1,106 NZD
Retailer 13$1,189 NZD
MOH London$1,605 NZD

28 data points across 19 retailers

19 retailers$274 NZD to $1,605 NZD

A
Cheapest Retailer
-
$274 NZD
Retailer 2
-
$320 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$341 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$341 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$544 NZD
View
Retailer 6
-
$585 NZD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$587 NZD
View
A
Retailer 8
-
$590 NZD
View
A
Retailer 9
-
$619 NZD
View
Retailer 10
-
$738 NZD
View
Price last confirmed 10 days ago
Retailer 11
-
$832 NZD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$882 NZD
View
B+
Retailer 13
-
$909 NZD
View
B+
Retailer 14
-
$930 NZD
View
B+
Retailer 15
-
$960 NZD
View
Retailer 16
-
$1,097 NZD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,106 NZD
View
B
Retailer 18
-
$1,189 NZD
View
Most Expensive
B
MOH London
LG792621666 · Oct 29
$1,605 NZD
£711 GBP
View
18 more retailers have this diamond
Prices start from $274 NZDSave up to $1,332 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
$274 NZD