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Radiant|Lab Grown|IGI

1.26ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG805675558

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG805675558

Diamond specifications and retailer prices

From $502 NZD
£222 GBP
As of November 2, 2026
Save $1,459 NZD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,961 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805675558 or 805675558. Listed at 12 retailers as of November 1, 2026, with prices from $502 to $1,961, a $1,459 spread on the same certified stone. MOH London lists it at $1,961. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805675558
Dimensions7.92 × 5.27 × 3.45 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.92 mm5.27 mm1.26 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805675558
Side View
Table 68.0%Crown 45.1°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 65.5%

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 2
Current: $1,961 NZD|Low: $502 NZD|High: $1,973 NZD|Avg: $1,129 NZD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$502 NZD
Retailer 7$724 NZD
Retailer 4$734 NZD
Retailer 8$746 NZD
Retailer 6$763 NZD
Retailer 10$830 NZD
Retailer 2$1,024 NZD
Retailer 12$1,155 NZD
Retailer 11$1,354 NZD
Retailer 3$1,445 NZD
Retailer 9$1,671 NZD
MOH London$1,961 NZD

16 data points across 12 retailers

12 retailers$502 NZD to $1,961 NZD

A
Cheapest Retailer
-
$502 NZD
£222 GBP
A
Retailer 2
-
$724 NZD
ZAR 6,584 ZAR
View
A
Retailer 3
-
$734 NZD
$413 USD
View
A
Retailer 4
-
$746 NZD
€400 EUR
View
A
Retailer 5
-
$763 NZD
£338 GBP
View
A
Retailer 6
-
$830 NZD
$467 USD
View
B+
Retailer 7
-
$1,024 NZD
A$886 AUD
View
Retailer 8
-
$1,155 NZD
$650 USD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
$1,354 NZD
$762 USD
View
B
Retailer 10
-
$1,445 NZD
$813 USD
View
B
Retailer 11
-
$1,671 NZD
$940 USD
View
Most Expensive
B
MOH London
LG805675558 · Nov 1
$1,961 NZD
£869 GBP
View
11 more retailers have this diamond
Prices start from $502 NZDSave up to $1,459 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
1.26ct Radiant
$502 NZD