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Princess|Lab Grown|IGI

1.85ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG836620592

Shape and cutting style on the report: Princess cut

Certificate IGI LG836620592

Diamond specifications and retailer prices

From $949 USD
As of October 27, 2026
Save $4,421 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,370 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.85ct lab-grown princess diamond

This 1.85ct 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 LG836620592 or 836620592. Listed at 21 retailers as of October 27, 2026, with prices from $949 to $5,370, a $4,421 spread on the same certified stone. Brilliant Earth lists it at $5,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620592
Dimensions6.58 × 6.54 × 4.83 mm
L/W Ratio1.01
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
6.58 mm6.54 mm1.85 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620592
Side View
Table 65.0%Crown 44.5°Girdle: MediumPavilion 38.6°Culet: NoneDepth 73.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,370 USD|Low: $1,033 USD|High: $5,370 USD|Avg: $2,725 USD
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 7$1,033 USD
Retailer 5$1,132 USD
Retailer 13$1,275 USD
Retailer 4$1,686 USD
Retailer 2$1,692 USD
Retailer 17$1,764 USD
Retailer 10$1,913 USD
Retailer 12$2,025 USD
Retailer 16$2,164 USD
Retailer 6$3,048 USD
Retailer 15$3,398 USD
Retailer 11$3,755 USD
Retailer 8$3,833 USD
Retailer 14$3,850 USD
Retailer 9$4,019 USD
Retailer 3$4,328 USD
Brilliant Earth$5,370 USD

34 data points across 17 retailers

21 retailers$949 USD to $5,370 USD

A
Cheapest Retailer
-
$949 USD
A
Retailer 2
-
$1,033 USD
View
A
Retailer 3
-
$1,101 USD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,101 USD
View
A
Retailer 5
-
$1,132 USD
View
Final sale: no returns
A
Retailer 6
-
$1,275 USD
View
A
Retailer 7
-
$1,686 USD
View
A
Retailer 8
-
$1,692 USD
£1,333 GBP
View
A
Retailer 9
-
$1,764 USD
View
A
Retailer 10
-
$1,913 USD
€1,822 EUR
View
A
Retailer 11
-
$2,025 USD
ZAR 32,706 ZAR
View
A
Retailer 12
-
$2,164 USD
View
B+
Retailer 13
-
$3,048 USD
£2,400 GBP
View
B+
Retailer 14
-
$3,097 USD
View
B+
Retailer 15
-
$3,398 USD
View
B+
Retailer 16
-
$3,755 USD
£2,957 GBP
View
B+
Retailer 17
-
$3,833 USD
View
B+
Retailer 18
-
$3,850 USD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$4,019 USD
SGD 5,431 SGD
View
B
Retailer 20
-
$4,328 USD
View
Most Expensive
B
Brilliant Earth
21433425A · Oct 29
$5,370 USD
View
20 more retailers have this diamond
Prices start from $949 USDSave up to $4,421 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
1.85ct Princess
$949 USD