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Round|Lab Grown|IGI

1.34ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG754510327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510327

Diamond specifications and retailer prices

From $302 NZD
As of November 3, 2026
Save $1,442 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,744 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510327 or 754510327. Listed at 15 retailers as of November 2, 2026, with prices from $302 to $1,744, a $1,442 spread on the same certified stone. MOH London lists it at $1,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510327
Dimensions7.09 × 7.03 × 4.32 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
7.09 mm7.03 mm1.34 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754510327
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.2%

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: $1,744 NZD|Low: $293 NZD|High: $1,789 NZD|Avg: $867 NZD|-2.4%
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
November 4, 2026
Retailer 8$302 NZD
Retailer 14$349 NZD
Retailer 9$373 NZD
Retailer 6$381 NZD
Retailer 5$644 NZD
Retailer 7$644 NZD
Retailer 3$669 NZD
Retailer 13$825 NZD
Retailer 2$887 NZD
Retailer 10$1,199 NZD
Retailer 11$1,267 NZD
Retailer 4$1,295 NZD
Retailer 12$1,352 NZD
MOH London$1,744 NZD

32 data points across 14 retailers

15 retailers$302 NZD to $1,744 NZD

A
Cheapest Retailer
-
$302 NZD
A
Retailer 2
-
$349 NZD
View
A
Retailer 3
-
$373 NZD
View
Retailer 4
-
$381 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$644 NZD
View
A
Retailer 6
-
$644 NZD
View
B+
Retailer 7
-
$669 NZD
View
A
Retailer 8
-
$825 NZD
View
A
Retailer 9
-
$887 NZD
View
B+
Retailer 10
-
$1,064 NZD
View
B+
Retailer 11
-
$1,199 NZD
View
B+
Retailer 12
-
$1,267 NZD
View
B+
Retailer 13
-
$1,295 NZD
View
B+
Retailer 14
-
$1,352 NZD
View
Most Expensive
B+
MOH London
LG754510327 · Nov 2
$1,744 NZD
£774 GBP
View
14 more retailers have this diamond
Prices start from $302 NZDSave up to $1,442 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
$302 NZD