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1.34ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG632444842

Shape and cutting style on the report: Round brilliant

Certificate IGI LG632444842

Diamond specifications and retailer prices

From $464 NZD
As of November 5, 2026
Save $1,843 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,307 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG632444842 or 632444842. Listed at 15 retailers as of November 2, 2026, with prices from $464 to $2,307, a $1,843 spread on the same certified stone. MOH London lists it at $2,307. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.34
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632444842
Dimensions7.14 × 7.08 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.14 mm7.08 mm1.34 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632444842
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,307 NZD|Low: $464 NZD|High: $2,529 NZD|Avg: $1,094 NZD|-8.7%
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
November 6, 2026
Retailer 3$464 NZD
Retailer 4$518 NZD
Retailer 12$538 NZD
Retailer 8$575 NZD
Retailer 5$581 NZD
Retailer 13$595 NZD
Retailer 14$850 NZD
Retailer 7$866 NZD
Retailer 6$983 NZD
Retailer 11$1,037 NZD
Retailer 2$1,079 NZD
Retailer 10$1,768 NZD
Retailer 9$1,851 NZD
Retailer 15$1,943 NZD
MOH London$2,307 NZD

44 data points across 15 retailers

15 retailers$464 NZD to $2,307 NZD

A
Cheapest Retailer
-
$464 NZD
A
Retailer 2
-
$518 NZD
View
Final sale: no returns
A
Retailer 3
-
$538 NZD
View
A
Retailer 4
-
$575 NZD
View
Retailer 5
-
$581 NZD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$595 NZD
View
A
Retailer 7
-
$850 NZD
View
A
Retailer 8
-
$866 NZD
View
A
Retailer 9
-
$983 NZD
View
B+
Retailer 10
-
$1,037 NZD
View
B+
Retailer 11
-
$1,079 NZD
View
B
Retailer 12
-
$1,768 NZD
View
B
Retailer 13
-
$1,851 NZD
View
B
Retailer 14
-
$1,943 NZD
View
Most Expensive
B
MOH London
LG632444842 · Nov 2
$2,307 NZD
£1,007 GBP
View
14 more retailers have this diamond
Prices start from $464 NZDSave up to $1,843 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
1.34ct Round
$464 NZD