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Round|Lab Grown|IGI

1.12ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG754510387

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754510387

Diamond specifications and retailer prices

From $263 NZD
As of November 3, 2026
Save $1,256 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,519 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.12ct lab-grown round diamond

This 1.12ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754510387 or 754510387. Listed at 15 retailers as of November 3, 2026, with prices from $263 to $1,519, a $1,256 spread on the same certified stone. MOH London lists it at $1,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754510387
Dimensions6.63 × 6.60 × 4.10 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.63 mm6.60 mm1.12 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754510387
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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: $1,519 NZD|Low: $255 NZD|High: $1,559 NZD|Avg: $817 NZD|-2.5%
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 4, 2026
Retailer 9$263 NZD
Retailer 15$305 NZD
Retailer 10$326 NZD
Retailer 6$334 NZD
Retailer 8$561 NZD
Retailer 5$573 NZD
Retailer 3$598 NZD
Retailer 14$766 NZD
Retailer 7$825 NZD
Retailer 13$970 NZD
Retailer 11$1,047 NZD
Retailer 12$1,107 NZD
Retailer 4$1,144 NZD
Retailer 2$1,455 NZD
MOH London$1,519 NZD

32 data points across 15 retailers

15 retailers$263 NZD to $1,519 NZD

A
Cheapest Retailer
-
$263 NZD
A
Retailer 2
-
$305 NZD
View
A
Retailer 3
-
$326 NZD
View
Retailer 4
-
$334 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$561 NZD
View
A
Retailer 6
-
$573 NZD
View
A
Retailer 7
-
$598 NZD
View
B+
Retailer 8
-
$766 NZD
View
B+
Retailer 9
-
$825 NZD
View
B+
Retailer 10
-
$970 NZD
View
B
Retailer 11
-
$1,047 NZD
View
B+
Retailer 12
-
$1,107 NZD
View
B+
Retailer 13
-
$1,144 NZD
View
B
Retailer 14
-
$1,455 NZD
View
Most Expensive
B
MOH London
LG754510387 · Nov 4
$1,519 NZD
£674 GBP
View
14 more retailers have this diamond
Prices start from $263 NZDSave up to $1,256 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
1.12ct Round
$263 NZD