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Princess|Lab Grown|IGI

1.05ct D SI1 Princess Lab Grown Diamond

VG • D/SI1 • IGI LG706560475

Shape and cutting style on the report: Princess cut

Certificate IGI LG706560475

Diamond specifications and retailer prices

From $578 NZD
£256 GBP
As of November 1, 2026
Save $986 NZD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,564 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG706560475 or 706560475. Listed at 7 retailers as of November 1, 2026, with prices from $578 to $1,564, a $986 spread on the same certified stone. MOH London lists it at $1,564. 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

1.05
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706560475
Dimensions5.69 × 5.56 × 3.72 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.69 mm5.56 mm1.05 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706560475
Side View
Table 67.0%Crown 40.4°Girdle: MediumPavilion 35.8°Culet: NoneDepth 66.9%

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 1
Current: $1,564 NZD|Low: $578 NZD|High: $1,658 NZD|Avg: $877 NZD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 3$578 NZD
Retailer 7$612 NZD
Retailer 2$614 NZD
Retailer 4$666 NZD
Retailer 6$917 NZD
Retailer 5$1,091 NZD
MOH London$1,564 NZD

41 data points across 7 retailers

7 retailers$578 NZD to $1,564 NZD

A
Cheapest Retailer
-
$578 NZD
£256 GBP
B+
Retailer 2
-
$612 NZD
$345 USD
View
B+
Retailer 3
-
$614 NZD
$346 USD
View
B+
Retailer 4
-
$666 NZD
£295 GBP
View
B
Retailer 5
-
$917 NZD
$517 USD
View
B
Retailer 6
-
$1,091 NZD
$615 USD
View
Most Expensive
B
MOH London
LG706560475 · Nov 1
$1,564 NZD
£694 GBP
View
6 more retailers have this diamond
Prices start from $578 NZDSave up to $986 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
1.05ct Princess
$578 NZD