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Princess|Lab Grown|IGI

1.85ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG628452340

Shape and cutting style on the report: Princess cut

Certificate IGI LG628452340

Diamond specifications and retailer prices

From $500 AUD
$351 USD
As of October 27, 2026
Save $3,215 AUD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,715 AUD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628452340 or 628452340. Listed at 21 retailers as of October 27, 2026, with prices from $500 to $3,715, a $3,215 spread on the same certified stone. Brilliant Earth lists it at $3,715. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628452340
Dimensions6.72 × 6.56 × 4.63 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm6.56 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628452340
Side View
Table 69.0%Crown 42.9°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 70.6%

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: $3,715 AUD|Low: $480 AUD|High: $3,914 AUD|Avg: $1,394 AUD|-5.1%
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 15$500 AUD
Retailer 3$619 AUD
Retailer 6$619 AUD
Retailer 8$728 AUD
Retailer 11$833 AUD
Retailer 5$995 AUD
Retailer 10$1,064 AUD
Retailer 7$1,089 AUD
Retailer 2$1,110 AUD
Retailer 9$1,437 AUD
Retailer 14$1,815 AUD
Retailer 4$2,339 AUD
Retailer 13$2,408 AUD
Retailer 12$2,422 AUD
Brilliant Earth$3,715 AUD

36 data points across 15 retailers

21 retailers$500 AUD to $3,715 AUD

A
Cheapest Retailer
-
$500 AUD
$351 USD
A
Retailer 2
-
$558 AUD
$392 USD
View
Final sale: no returns
A
Retailer 3
-
$579 AUD
$407 USD
View
A
Retailer 4
-
$619 AUD
$435 USD
View
A
Retailer 5
-
$619 AUD
$435 USD
View
A
Retailer 6
-
$728 AUD
£403 GBP
View
A
Retailer 7
-
$833 AUD
$585 USD
View
B+
Retailer 8
-
$995 AUD
$699 USD
View
B+
Retailer 9
-
$1,001 AUD
$703 USD
View
B+
Retailer 10
-
$1,064 AUD
ZAR 12,073 ZAR
View
B+
Retailer 11
-
$1,089 AUD
$765 USD
View
B+
Retailer 12
-
$1,110 AUD
£614 GBP
View
B+
Retailer 13
-
$1,437 AUD
View
B
Retailer 14
-
$1,815 AUD
$1,275 USD
View
B
Retailer 15
-
$1,990 AUD
$1,398 USD
View
B
Retailer 16
-
$2,049 AUD
$1,440 USD
View
B
Retailer 17
-
$2,339 AUD
$1,643 USD
View
B
Retailer 18
-
$2,384 AUD
$1,675 USD
View
B
Retailer 19
-
$2,408 AUD
£1,332 GBP
View
B
Retailer 20
-
$2,422 AUD
£1,340 GBP
View
Most Expensive
B
Brilliant Earth
17976568A · Oct 29
$3,715 AUD
$2,610 USD
View
20 more retailers have this diamond
Prices start from $500 AUDSave up to $3,215 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
$500 AUD