CaratHunter
Plans
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 $1,001 SGD
$781 USD
As of October 27, 2026
Save $4,536 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,537 SGD 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 27, 2026, with prices from $1,001 to $5,537, a $4,536 spread on the same certified stone. Brilliant Earth lists it at $5,537. 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 27
Current: $5,537 SGD|Low: $1,089 SGD|High: $5,537 SGD|Avg: $2,556 SGD|+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 29, 2026
Retailer 5$1,089 SGD
Retailer 6$1,120 SGD
Retailer 11$1,384 SGD
Retailer 4$1,478 SGD
Retailer 2$1,781 SGD
Retailer 8$1,849 SGD
Retailer 15$1,876 SGD
Retailer 10$2,135 SGD
Retailer 13$2,762 SGD
Retailer 12$2,889 SGD
Retailer 7$3,614 SGD
Retailer 14$3,704 SGD
Retailer 3$3,906 SGD
Retailer 9$4,377 SGD
Brilliant Earth$5,537 SGD

45 data points across 15 retailers

24 retailers$1,001 SGD to $5,537 SGD

A
Cheapest Retailer
-
$1,001 SGD
$781 USD
A
Retailer 2
-
$1,089 SGD
$850 USD
View
A
Retailer 3
-
$1,120 SGD
$874 USD
View
Final sale: no returns
A
Retailer 4
-
$1,161 SGD
$906 USD
View
A
Retailer 5
-
$1,161 SGD
$906 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,345 SGD
HK$8,200 HKD
View
A
Retailer 7
-
$1,384 SGD
$1,080 USD
View
A
Retailer 8
-
$1,478 SGD
$1,153 USD
View
A
Retailer 9
-
$1,781 SGD
£1,094 GBP
View
A
Retailer 10
-
$1,849 SGD
€1,374 EUR
View
A
Retailer 11
-
$1,876 SGD
$1,464 USD
View
A
Retailer 12
-
$1,998 SGD
$1,559 USD
View
A
Retailer 13
-
$2,135 SGD
ZAR 26,907 ZAR
View
B+
Retailer 14
-
$2,762 SGD
$2,155 USD
View
B+
Retailer 15
-
$2,889 SGD
A$3,468 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$3,266 SGD
$2,548 USD
View
B+
Retailer 17
-
$3,614 SGD
£2,220 GBP
View
B+
Retailer 18
-
$3,704 SGD
$2,890 USD
View
B+
Retailer 19
-
$3,906 SGD
View
B+
Retailer 20
-
$3,907 SGD
$3,048 USD
View
B+
Retailer 21
-
$3,926 SGD
$3,063 USD
View
B+
Retailer 22
-
$4,013 SGD
$3,131 USD
View
B+
Retailer 23
-
$4,377 SGD
£2,689 GBP
View
Most Expensive
B
Brilliant Earth
19055702A · Oct 29
$5,537 SGD
$4,320 USD
View
23 more retailers have this diamond
Prices start from $1,001 SGDSave up to $4,536 SGD

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
$1,001 SGD