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Princess|Lab Grown|IGI

1.09ct E IF Princess Lab Grown Diamond

GD • E/IF • IGI LG735590062

Shape and cutting style on the report: Princess cut

Certificate IGI LG735590062

Diamond specifications and retailer prices

From $671 NZD
$378 USD
As of October 30, 2026
Save $1,319 NZD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,262 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG735590062 or 735590062. Listed at 10 retailers as of October 26, 2026, with a 197% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.09
Carat
E
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735590062
Dimensions5.54 × 5.52 × 3.98 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.54 mm5.52 mm1.09 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735590062
Side View
Table 71.0%Crown 46.3°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 72.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,262 NZD|Low: $671 NZD|High: $2,280 NZD|Avg: $1,289 NZD|+4.2%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$671 NZD
Retailer 3$831 NZD
Retailer 6$916 NZD
Retailer 2$925 NZD
Retailer 8$1,152 NZD
Retailer 7$1,678 NZD
Retailer 4$1,990 NZD
Rare Carat$2,262 NZD

44 data points across 8 retailers

10 retailers$671 NZD to $1,990 NZD

A
Cheapest Retailer
-
$671 NZD
$378 USD
A
Retailer 2
-
$831 NZD
€446 EUR
View
A
Retailer 3
-
$916 NZD
$516 USD
View
A
Retailer 4
-
$925 NZD
£411 GBP
View
B+
Retailer 5
-
$1,152 NZD
$649 USD
View
B+
Retailer 6
-
$1,688 NZD
$951 USD
View
B+
Retailer 7
-
$1,712 NZD
$965 USD
View
B
Retailer 8
-
$1,990 NZD
£883 GBP
View
Retailer 9
-
$2,244 NZD
$1,265 USD
View
Price last confirmed 12 days ago
Most Expensive
Rare Carat
DM293-100A · Oct 21
$2,262 NZD
$1,275 USD
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from $671 NZDSave up to $1,319 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
1.09ct Princess
$671 NZD