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Round|Lab Grown|IGI

1.35ct J VS1 Round Lab Grown Diamond

VG • J/VS1 • IGI LG400933068

Shape and cutting style on the report: Round brilliant

Certificate IGI LG400933068

Diamond specifications and retailer prices

From $1,283 NZD
As of November 5, 2026
Save $4,544 NZD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,826 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG400933068 or 400933068. Listed at 12 retailers as of November 5, 2026, with prices from $1,283 to $5,826, a $4,544 spread on the same certified stone. MOH London lists it at $5,826. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.35
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG400933068
Dimensions7.25 × 7.21 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.25 mm7.21 mm1.35 ctJ / VS1
OriginLab Grown
CutVery Good
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateIGI LG400933068
Side View
Table 58.5%Crown 31.9°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.5%

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 5
Current: $5,826 NZD|Low: $1,026 NZD|High: $5,919 NZD|Avg: $2,454 NZD|-0.3%
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
November 5, 2026
Retailer 9$1,283 NZD
Retailer 6$1,352 NZD
Retailer 13$1,436 NZD
Retailer 10$1,487 NZD
Retailer 12$1,487 NZD
Retailer 7$1,806 NZD
Retailer 4$1,905 NZD
Retailer 3$2,362 NZD
Retailer 11$2,414 NZD
Retailer 2$2,732 NZD
Retailer 5$3,328 NZD
Retailer 8$3,665 NZD
MOH London$5,826 NZD

26 data points across 13 retailers

12 retailers$1,283 NZD to $5,826 NZD

A
Cheapest Retailer
-
$1,283 NZD
B+
Retailer 2
-
$1,352 NZD
View
B+
Retailer 3
-
$1,395 NZD
View
B+
Retailer 4
-
$1,436 NZD
View
Final sale: no returns
B+
Retailer 5
-
$1,487 NZD
View
Retailer 6
-
$1,487 NZD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$1,806 NZD
View
B+
Retailer 8
-
$2,414 NZD
View
B
Retailer 9
-
$2,732 NZD
View
B
Retailer 10
-
$3,665 NZD
View
B
Retailer 11
-
$4,182 NZD
View
Most Expensive
B
MOH London
LG400933068 · Nov 5
$5,826 NZD
£2,579 GBP
View
11 more retailers have this diamond
Prices start from $1,283 NZDSave up to $4,544 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
1.35ct Round
$1,283 NZD