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Princess|Lab Grown|IGI

1.89ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG600372380

Shape and cutting style on the report: Princess cut

Certificate IGI LG600372380

Diamond specifications and retailer prices

From $397 AUD
$279 USD
As of November 2, 2026
Save $1,588 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,985 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.89ct lab-grown princess diamond

This 1.89ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600372380 or 600372380. Listed at 23 retailers as of October 29, 2026, with prices from $397 to $1,985, a $1,588 spread on the same certified stone. MOH London lists it at $1,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600372380
Dimensions6.93 × 6.88 × 4.46 mm
L/W Ratio1.01
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
6.93 mm6.88 mm1.89 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600372380
Side View
Table 70.0%Crown 40.1°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 64.8%

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: Nov 2
Current: $1,985 AUD|Low: $382 AUD|High: $1,998 AUD|Avg: $985 AUD|-0.5%
MOH London
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
Retailer 18
November 2, 2026
Retailer 17$397 AUD
Retailer 9$446 AUD
Retailer 7$461 AUD
Retailer 3$493 AUD
Retailer 6$493 AUD
Retailer 18$662 AUD
Retailer 15$719 AUD
Retailer 11$849 AUD
Retailer 2$868 AUD
Retailer 13$880 AUD
Retailer 8$885 AUD
Retailer 14$1,146 AUD
Retailer 16$1,264 AUD
Retailer 5$1,583 AUD
Retailer 12$1,715 AUD
Retailer 4$1,893 AUD
Retailer 10$1,909 AUD
MOH London$1,985 AUD

44 data points across 18 retailers

23 retailers$397 AUD to $1,985 AUD

A
Cheapest Retailer
-
$397 AUD
$279 USD
A
Retailer 2
-
$446 AUD
$313 USD
View
Final sale: no returns
A
Retailer 3
-
$461 AUD
$324 USD
View
A
Retailer 4
-
$493 AUD
$346 USD
View
Retailer 5
-
$493 AUD
$346 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$547 AUD
HK$3,000 HKD
View
B+
Retailer 7
-
$662 AUD
$465 USD
View
A
Retailer 8
-
$719 AUD
$505 USD
View
A
Retailer 9
-
$849 AUD
ZAR 9,640 ZAR
View
A
Retailer 10
-
$868 AUD
£480 GBP
View
A
Retailer 11
-
$880 AUD
€589 EUR
View
A
Retailer 12
-
$885 AUD
$622 USD
View
B+
Retailer 13
-
$1,098 AUD
$771 USD
View
B+
Retailer 14
-
$1,146 AUD
View
B+
Retailer 15
-
$1,264 AUD
$888 USD
View
B+
Retailer 16
-
$1,539 AUD
$1,081 USD
View
B+
Retailer 17
-
$1,581 AUD
SGD 1,501 SGD
View
B+
Retailer 18
-
$1,583 AUD
$1,112 USD
View
B
Retailer 19
-
$1,656 AUD
$1,163 USD
View
B
Retailer 20
-
$1,715 AUD
$1,205 USD
View
B
Retailer 21
-
$1,893 AUD
$1,330 USD
View
B
Retailer 22
-
$1,909 AUD
£1,056 GBP
View
Most Expensive
B
MOH London
LG600372380 · Oct 29
$1,985 AUD
£1,098 GBP
View
22 more retailers have this diamond
Prices start from $397 AUDSave up to $1,588 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
1.89ct Princess
$397 AUD