Princess|Lab Grown|IGI

1.59ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG837697034

Shape and cutting style on the report: Princess cut

Certificate IGI LG837697034

Diamond specifications and retailer prices

From $993 USD
£782 GBP
As of October 29, 2026
Save $5,227 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,220 USD at Do Amore Diamonds · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG837697034 or 837697034. Listed at 11 retailers as of October 29, 2026, with prices from $993 to $6,220, a $5,227 spread on the same certified stone. Do Amore Diamonds lists it at $6,220. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837697034
Dimensions6.53 × 6.49 × 4.40 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.49 mm1.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837697034
Side View
Table 72.0%Crown 39.3°Girdle: MediumPavilion 37.4°Culet: NoneDepth 67.8%

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 29
Current: $6,220 USD|Low: $510 USD|High: $6,430 USD|Avg: $1,654 USD|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$510 USD
Retailer 11$596 USD
Retailer 4$881 USD
Retailer 5$993 USD
Retailer 6$1,319 USD
Retailer 7$1,365 USD
Retailer 3$1,734 USD
Retailer 8$2,030 USD
Retailer 9$2,308 USD
Retailer 2$3,379 USD
Retailer 10$3,440 USD
Do Amore Diamonds$6,220 USD

20 data points across 12 retailers

11 retailers$993 USD to $6,220 USD

Retailer 1
-
$510 USD
Price last confirmed 27 days ago
Retailer 2
-
$596 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
$993 USD
£782 GBP
View
A
Retailer 4
-
$1,319 USD
View
A
Retailer 5
-
$1,365 USD
View
Retailer 6
-
$1,734 USD
View
Price last confirmed 29 days ago
B+
Retailer 7
-
$2,030 USD
View
Retailer 8
-
$2,308 USD
A$3,551 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,379 USD
£2,661 GBP
View
Retailer 10
-
$3,440 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-CA0E1784E · Oct 29
$6,220 USD
View
10 more retailers have this diamond
Prices start from $993 USDSave up to $5,227 USD

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
$993 USD