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Princess|Lab Grown|IGI

1.90ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG605391385

Shape and cutting style on the report: Princess cut

Certificate IGI LG605391385

Diamond specifications and retailer prices

From $366 AUD
$257 USD
As of October 30, 2026
Save $3,037 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,402 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.9ct lab-grown princess diamond

This 1.9ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605391385 or 605391385. Listed at 16 retailers as of October 30, 2026, with prices from $366 to $3,402, a $3,037 spread on the same certified stone. Do Amore Diamonds lists it at $3,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605391385
Dimensions6.82 × 6.77 × 4.87 mm
L/W Ratio1.01
Culet sizePointed
Top View
6.82 mm6.77 mm1.90 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605391385
Side View
Table 67.0%Crown 42.1°Girdle: MediumPavilion 38.8°Culet: NoneDepth 71.9%

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 30
Current: $3,402 AUD|Low: $340 AUD|High: $3,402 AUD|Avg: $1,271 AUD|+4.4%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 6$366 AUD
Retailer 16$411 AUD
Retailer 11$440 AUD
Retailer 7$454 AUD
Retailer 17$587 AUD
Retailer 10$648 AUD
Retailer 4$683 AUD
Retailer 13$826 AUD
Retailer 3$862 AUD
Retailer 8$1,059 AUD
Retailer 5$1,395 AUD
Retailer 12$1,560 AUD
Retailer 14$1,799 AUD
Retailer 15$1,888 AUD
Retailer 2$1,945 AUD
Do Amore Diamonds$3,402 AUD
Retailer 9$3,402 AUD

40 data points across 17 retailers

16 retailers$366 AUD to $3,402 AUD

A
Cheapest Retailer
-
$366 AUD
$257 USD
A
Retailer 2
-
$411 AUD
$289 USD
View
A
Retailer 3
-
$440 AUD
$309 USD
View
Retailer 4
-
$454 AUD
$319 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$587 AUD
$412 USD
View
A
Retailer 6
-
$648 AUD
£359 GBP
View
A
Retailer 7
-
$683 AUD
$480 USD
View
A
Retailer 8
-
$826 AUD
$580 USD
View
A
Retailer 9
-
$862 AUD
ZAR 9,777 ZAR
View
A
Retailer 10
-
$1,059 AUD
$744 USD
View
B+
Retailer 11
-
$1,395 AUD
$980 USD
View
B+
Retailer 12
-
$1,560 AUD
$1,096 USD
View
B+
Retailer 13
-
$1,799 AUD
$1,263 USD
View
B
Retailer 14
-
$1,888 AUD
£1,044 GBP
View
B+
Retailer 15
-
$1,945 AUD
£1,076 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A3B2730D2 · Nov 1
$3,402 AUD
$2,390 USD
View
15 more retailers have this diamond
Prices start from $366 AUDSave up to $3,037 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
1.90ct Princess
$366 AUD