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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG833635857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833635857

Diamond specifications and retailer prices

From $358 NZD
As of November 3, 2026
Save $1,705 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,063 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833635857 or 833635857. Listed at 20 retailers as of November 3, 2026, with prices from $358 to $2,063, a $1,705 spread on the same certified stone. MOH London lists it at $2,063. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833635857
Dimensions6.45 × 6.48 × 3.92 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.45 mm6.48 mm1.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833635857
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 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: Nov 3
Current: $2,063 NZD|Low: $354 NZD|High: $2,078 NZD|Avg: $951 NZD|+11.1%
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 5, 2026
Retailer 18$358 NZD
Retailer 5$414 NZD
Retailer 10$439 NZD
Retailer 6$443 NZD
Retailer 12$500 NZD
Retailer 15$596 NZD
Retailer 13$712 NZD
Retailer 8$731 NZD
Retailer 9$758 NZD
Retailer 2$801 NZD
Retailer 17$806 NZD
Retailer 11$859 NZD
Retailer 16$1,067 NZD
Retailer 7$1,069 NZD
Retailer 3$1,215 NZD
Retailer 20$1,421 NZD
Retailer 14$1,494 NZD
Retailer 19$1,516 NZD
Retailer 4$1,526 NZD
MOH London$2,063 NZD

23 data points across 20 retailers

20 retailers$358 NZD to $2,063 NZD

A
Cheapest Retailer
-
$358 NZD
A
Retailer 2
-
$414 NZD
View
Retailer 3
-
$439 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$443 NZD
View
A
Retailer 5
-
$500 NZD
View
A
Retailer 6
-
$596 NZD
View
A
Retailer 7
-
$712 NZD
View
A
Retailer 8
-
$731 NZD
View
A
Retailer 9
-
$758 NZD
View
A
Retailer 10
-
$801 NZD
View
A
Retailer 11
-
$806 NZD
View
B+
Retailer 12
-
$859 NZD
View
B+
Retailer 13
-
$1,067 NZD
View
B+
Retailer 14
-
$1,069 NZD
View
B+
Retailer 15
-
$1,215 NZD
View
B+
Retailer 16
-
$1,421 NZD
View
B
Retailer 17
-
$1,494 NZD
View
B+
Retailer 18
-
$1,516 NZD
View
B+
Retailer 19
-
$1,526 NZD
View
Most Expensive
B
MOH London
LG833635857 · Nov 5
$2,063 NZD
£913 GBP
View
19 more retailers have this diamond
Prices start from $358 NZDSave up to $1,705 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
1.00ct Round
$358 NZD