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Marquise|Lab Grown|IGI

1.35ct F VS1 Marquise Lab Grown Diamond

VG • F/VS1 • IGI LG851650673

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851650673

Diamond specifications and retailer prices

From $498 NZD
$280 USD
As of November 3, 2026
Save $1,507 NZD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,004 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851650673 or 851650673. Listed at 12 retailers as of October 29, 2026, with prices from $498 to $2,004, a $1,507 spread on the same certified stone. MOH London lists it at $2,004. 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
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851650673
Dimensions11.45 × 6.01 × 3.55 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.01 mm1.35 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851650673
Side View
Table 66.0%Crown 32.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
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 3
Current: $2,004 NZD|Low: $498 NZD|High: $2,004 NZD|Avg: $1,234 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 2$498 NZD
Retailer 7$595 NZD
Retailer 10$848 NZD
Retailer 5$928 NZD
Retailer 8$979 NZD
Retailer 9$1,068 NZD
Retailer 6$1,216 NZD
Retailer 12$1,287 NZD
Retailer 11$1,342 NZD
Retailer 3$1,360 NZD
Retailer 4$1,692 NZD
MOH London$2,004 NZD

7 data points across 12 retailers

12 retailers$498 NZD to $2,004 NZD

Cheapest Retailer
-
$498 NZD
$280 USD
A
Retailer 2
-
$595 NZD
£264 GBP
View
A
Retailer 3
-
$848 NZD
$477 USD
View
A
Retailer 4
-
$928 NZD
£411 GBP
View
A
Retailer 5
-
$979 NZD
$551 USD
View
B+
Retailer 6
-
$1,068 NZD
$601 USD
View
B+
Retailer 7
-
$1,216 NZD
A$1,053 AUD
View
B
Retailer 8
-
$1,287 NZD
$724 USD
View
B
Retailer 9
-
$1,342 NZD
$755 USD
View
B
Retailer 10
-
$1,360 NZD
A$1,177 AUD
View
B
Retailer 11
-
$1,692 NZD
$952 USD
View
Most Expensive
B
MOH London
LG851650673 · Oct 29
$2,004 NZD
£888 GBP
View
11 more retailers have this diamond
Prices start from $498 NZDSave up to $1,507 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 Marquise
$498 NZD