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Princess|Lab Grown|IGI

1.59ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG799669089

Shape and cutting style on the report: Princess cut

Certificate IGI LG799669089

Diamond specifications and retailer prices

From $874 AUD
$614 USD
As of October 30, 2026
Save $6,885 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,759 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown princess diamond

This 1.59ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799669089 or 799669089. Listed at 18 retailers as of October 30, 2026, with prices from $874 to $7,759, a $6,885 spread on the same certified stone. Do Amore Diamonds lists it at $7,759. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799669089
Dimensions6.39 × 6.23 × 4.56 mm
L/W Ratio1.03
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
6.39 mm6.23 mm1.59 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799669089
Side View
Table 68.0%Crown 43.3°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 73.2%

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: $7,759 AUD|Low: $874 AUD|High: $8,741 AUD|Avg: $3,074 AUD|-11.2%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 17$874 AUD
Retailer 12$978 AUD
Retailer 15$1,235 AUD
Retailer 13$1,256 AUD
Retailer 18$1,381 AUD
Retailer 7$1,445 AUD
Retailer 16$1,660 AUD
Retailer 19$1,879 AUD
Retailer 5$1,879 AUD
Retailer 2$2,688 AUD
Retailer 6$3,015 AUD
Retailer 11$3,060 AUD
Retailer 8$3,542 AUD
Retailer 4$4,311 AUD
Retailer 9$4,369 AUD
Retailer 3$4,737 AUD
Retailer 14$5,168 AUD
Retailer 10$5,294 AUD
Do Amore Diamonds$7,759 AUD

27 data points across 19 retailers

18 retailers$874 AUD to $7,759 AUD

A
Cheapest Retailer
-
$874 AUD
$614 USD
A
Retailer 2
-
$978 AUD
$687 USD
View
A
Retailer 3
-
$1,235 AUD
£683 GBP
View
A
Retailer 4
-
$1,256 AUD
$882 USD
View
A
Retailer 5
-
$1,381 AUD
$970 USD
View
A
Retailer 6
-
$1,445 AUD
$1,015 USD
View
A
Retailer 7
-
$1,660 AUD
$1,166 USD
View
A
Retailer 8
-
$1,691 AUD
$1,188 USD
View
A
Retailer 9
-
$1,879 AUD
€1,257 EUR
View
B+
Retailer 10
-
$2,688 AUD
$1,888 USD
View
B+
Retailer 11
-
$3,015 AUD
$2,118 USD
View
Retailer 12
-
$3,060 AUD
$2,149 USD
View
Price last confirmed 95 days ago
B+
Retailer 13
-
$3,542 AUD
$2,488 USD
View
B+
Retailer 14
-
$4,311 AUD
$3,028 USD
View
Retailer 15
-
$4,369 AUD
$3,069 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$4,737 AUD
£2,620 GBP
View
B+
Retailer 17
-
$5,168 AUD
$3,630 USD
View
Most Expensive
B
Do Amore Diamonds
27-9B357F0F2 · Oct 30
$7,759 AUD
$5,450 USD
View
17 more retailers have this diamond
Prices start from $874 AUDSave up to $6,885 AUD

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
1.59ct Princess
$874 AUD