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Princess|Lab Grown|IGI

1.85ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG819622186

Shape and cutting style on the report: Princess cut

Certificate IGI LG819622186

Diamond specifications and retailer prices

From $965 AUD
$678 USD
As of October 28, 2026
Save $5,668 AUD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,633 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG819622186 or 819622186. Listed at 25 retailers as of October 28, 2026, with prices from $965 to $6,633, a $5,668 spread on the same certified stone. Do Amore Diamonds lists it at $6,633. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819622186
Dimensions6.68 × 6.65 × 4.79 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.65 mm1.85 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819622186
Side View
Table 68.0%Crown 43.9°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 72.0%

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 28
Current: $6,633 AUD|Low: $885 AUD|High: $7,587 AUD|Avg: $3,054 AUD
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
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Retailer 22
October 30, 2026
Retailer 19$965 AUD
Retailer 22$1,146 AUD
Retailer 11$1,566 AUD
Retailer 16$1,701 AUD
Retailer 10$1,732 AUD
Retailer 13$1,743 AUD
Retailer 18$2,009 AUD
Retailer 3$2,061 AUD
Retailer 7$2,630 AUD
Retailer 21$2,719 AUD
Retailer 15$2,959 AUD
Retailer 20$3,098 AUD
Retailer 4$3,176 AUD
Retailer 6$3,314 AUD
Retailer 5$3,406 AUD
Retailer 14$3,489 AUD
Retailer 2$3,933 AUD
Retailer 12$4,596 AUD
Retailer 17$4,630 AUD
Retailer 8$4,939 AUD
Retailer 9$5,756 AUD
Do Amore Diamonds$6,633 AUD

33 data points across 22 retailers

25 retailers$965 AUD to $6,633 AUD

Retailer 1
-
$791 AUD
$556 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$965 AUD
$678 USD
View
Final sale: no returns
Retailer 3
-
$968 AUD
$680 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$1,059 AUD
$744 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,146 AUD
$805 USD
View
A
Retailer 6
-
$1,566 AUD
$1,100 USD
View
A
Retailer 7
-
$1,701 AUD
€1,138 EUR
View
A
Retailer 8
-
$1,732 AUD
$1,217 USD
View
A
Retailer 9
-
$1,743 AUD
£964 GBP
View
A
Retailer 10
-
$2,009 AUD
ZAR 22,802 ZAR
View
A
Retailer 11
-
$2,061 AUD
$1,448 USD
View
A
Retailer 12
-
$2,630 AUD
$1,848 USD
View
Retailer 13
-
$2,719 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,959 AUD
$2,079 USD
View
B+
Retailer 15
-
$3,098 AUD
£1,714 GBP
View
B+
Retailer 16
-
$3,176 AUD
$2,231 USD
View
B+
Retailer 17
-
$3,314 AUD
CA$3,234 CAD
View
B+
Retailer 18
-
$3,406 AUD
£1,884 GBP
View
B+
Retailer 19
-
$3,489 AUD
$2,451 USD
View
B+
Retailer 20
-
$3,933 AUD
$2,763 USD
View
B+
Retailer 21
-
$4,596 AUD
$3,229 USD
View
B+
Retailer 22
-
$4,630 AUD
£2,561 GBP
View
B
Retailer 23
-
$4,939 AUD
$3,470 USD
View
B
Retailer 24
-
$5,756 AUD
$4,044 USD
View
Most Expensive
B
Do Amore Diamonds
20-E93716 · Oct 29
$6,633 AUD
$4,660 USD
View
24 more retailers have this diamond
Prices start from $965 AUDSave up to $5,668 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
1.85ct Princess
$965 AUD