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Princess|Lab Grown|IGI

1.91ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG547277880

Shape and cutting style on the report: Princess cut

Certificate IGI LG547277880

Diamond specifications and retailer prices

From $453 AUD
$318 USD
As of October 30, 2026
Save $3,576 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,029 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown princess diamond

This 1.91ct 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 LG547277880 or 547277880. Listed at 17 retailers as of October 30, 2026, with prices from $453 to $4,029, a $3,576 spread on the same certified stone. Do Amore Diamonds lists it at $4,029. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547277880
Dimensions6.76 × 6.69 × 4.77 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
6.76 mm6.69 mm1.91 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547277880
Side View
Table 69.5%Crown 40.4°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.3%

Caratlytics Score

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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: $4,029 AUD|Low: $356 AUD|High: $4,029 AUD|Avg: $1,395 AUD|+27.5%
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 14$453 AUD
Retailer 16$562 AUD
Retailer 17$562 AUD
Retailer 10$783 AUD
Retailer 15$854 AUD
Retailer 8$906 AUD
Retailer 3$914 AUD
Retailer 12$1,066 AUD
Retailer 5$1,431 AUD
Retailer 11$1,440 AUD
Retailer 13$1,649 AUD
Retailer 9$1,694 AUD
Retailer 6$1,909 AUD
Retailer 4$1,994 AUD
Retailer 7$2,044 AUD
Retailer 2$2,424 AUD
Do Amore Diamonds$4,029 AUD

24 data points across 17 retailers

17 retailers$453 AUD to $4,029 AUD

Retailer 1
-
$356 AUD
$250 USD
Price last confirmed 41 days ago
Retailer 2
-
$413 AUD
$290 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$436 AUD
$306 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$453 AUD
$318 USD
View
Retailer 5
-
$562 AUD
$395 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$562 AUD
$395 USD
View
A
Retailer 7
-
$783 AUD
$550 USD
View
A
Retailer 8
-
$854 AUD
$600 USD
View
A
Retailer 9
-
$914 AUD
$642 USD
View
B+
Retailer 10
-
$1,066 AUD
ZAR 12,098 ZAR
View
B+
Retailer 11
-
$1,431 AUD
$1,005 USD
View
B+
Retailer 12
-
$1,440 AUD
View
B
Retailer 13
-
$1,649 AUD
$1,158 USD
View
B
Retailer 14
-
$1,994 AUD
$1,401 USD
View
B
Retailer 15
-
$2,044 AUD
$1,436 USD
View
B
Retailer 16
-
$2,424 AUD
£1,341 GBP
View
Most Expensive
B
Do Amore Diamonds
27-093412646 · Nov 1
$4,029 AUD
$2,830 USD
View
16 more retailers have this diamond
Prices start from $453 AUDSave up to $3,576 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
1.91ct Princess
$453 AUD