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Princess|Lab Grown|IGI

1.80ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG760511133

Shape and cutting style on the report: Princess cut

Certificate IGI LG760511133

Diamond specifications and retailer prices

From $1,391 NZD
$781 USD
As of October 30, 2026
Save $6,301 NZD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,692 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.8ct lab-grown princess diamond

This 1.8ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG760511133 or 760511133. Listed at 24 retailers as of October 29, 2026, with prices from $1,391 to $7,692, a $6,301 spread on the same certified stone. Brilliant Earth lists it at $7,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760511133
Dimensions6.64 × 6.56 × 4.67 mm
L/W Ratio1.01
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
6.64 mm6.56 mm1.80 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760511133
Side View
Table 65.0%Crown 41.9°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.2%

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: Oct 30
Current: $7,692 NZD|Low: $1,513 NZD|High: $7,692 NZD|Avg: $3,575 NZD|+9.1%
Brilliant Earth
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
October 30, 2026
Retailer 5$1,513 NZD
Retailer 6$1,556 NZD
Retailer 11$1,923 NZD
Retailer 4$2,053 NZD
Retailer 2$2,473 NZD
Retailer 8$2,569 NZD
Retailer 15$2,607 NZD
Retailer 10$2,965 NZD
Retailer 13$3,837 NZD
Retailer 12$4,014 NZD
Retailer 7$5,020 NZD
Retailer 14$5,146 NZD
Retailer 3$5,426 NZD
Retailer 9$6,080 NZD
Brilliant Earth$7,692 NZD

46 data points across 15 retailers

24 retailers$1,391 NZD to $7,692 NZD

A
Cheapest Retailer
-
$1,391 NZD
$781 USD
A
Retailer 2
-
$1,513 NZD
$850 USD
View
A
Retailer 3
-
$1,556 NZD
$874 USD
View
Final sale: no returns
A
Retailer 4
-
$1,613 NZD
$906 USD
View
Retailer 5
-
$1,613 NZD
$906 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,869 NZD
HK$8,200 HKD
View
A
Retailer 7
-
$1,923 NZD
$1,080 USD
View
A
Retailer 8
-
$2,053 NZD
$1,153 USD
View
A
Retailer 9
-
$2,473 NZD
£1,094 GBP
View
A
Retailer 10
-
$2,569 NZD
€1,374 EUR
View
A
Retailer 11
-
$2,607 NZD
$1,464 USD
View
A
Retailer 12
-
$2,776 NZD
$1,559 USD
View
A
Retailer 13
-
$2,965 NZD
ZAR 26,907 ZAR
View
B+
Retailer 14
-
$3,837 NZD
$2,155 USD
View
Retailer 15
-
$4,014 NZD
A$3,468 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$4,537 NZD
$2,548 USD
View
B+
Retailer 17
-
$5,020 NZD
£2,220 GBP
View
B+
Retailer 18
-
$5,146 NZD
$2,890 USD
View
B+
Retailer 19
-
$5,426 NZD
SGD 4,118 SGD
View
B+
Retailer 20
-
$5,427 NZD
$3,048 USD
View
B+
Retailer 21
-
$5,454 NZD
$3,063 USD
View
B+
Retailer 22
-
$5,575 NZD
$3,131 USD
View
B+
Retailer 23
-
$6,080 NZD
£2,689 GBP
View
Most Expensive
B
Brilliant Earth
19055702A · Oct 29
$7,692 NZD
$4,320 USD
View
23 more retailers have this diamond
Prices start from $1,391 NZDSave up to $6,301 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
1.80ct Princess
$1,391 NZD