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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 $318 USD
As of November 2, 2026
Save $2,512 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,830 USD 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 November 1, 2026, with prices from $318 to $2,830, a $2,512 spread on the same certified stone. Do Amore Diamonds lists it at $2,830. 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
Color
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

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: $2,830 USD|Low: $250 USD|High: $2,830 USD|Avg: $969 USD|+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
November 2, 2026
Retailer 13$318 USD
Retailer 15$395 USD
Retailer 16$395 USD
Retailer 10$550 USD
Retailer 14$600 USD
Retailer 8$636 USD
Retailer 3$642 USD
Retailer 2$752 USD
Retailer 5$1,005 USD
Retailer 11$1,011 USD
Retailer 12$1,158 USD
Retailer 6$1,341 USD
Retailer 4$1,401 USD
Retailer 7$1,436 USD
Retailer 9$1,703 USD
Do Amore Diamonds$2,830 USD

24 data points across 16 retailers

17 retailers$318 USD to $2,830 USD

Retailer 1
-
$250 USD
Price last confirmed 41 days ago
Retailer 2
-
$290 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$306 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$318 USD
View
Retailer 5
-
$395 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$395 USD
View
A
Retailer 7
-
$550 USD
View
A
Retailer 8
-
$600 USD
View
A
Retailer 9
-
$642 USD
View
B+
Retailer 10
-
$752 USD
ZAR 12,141 ZAR
View
B+
Retailer 11
-
$1,005 USD
View
B+
Retailer 12
-
$1,011 USD
A$1,556 AUD
View
B
Retailer 13
-
$1,158 USD
View
B
Retailer 14
-
$1,401 USD
View
B
Retailer 15
-
$1,436 USD
View
B
Retailer 16
-
$1,703 USD
£1,341 GBP
View
Most Expensive
B
Do Amore Diamonds
27-093412646 · Nov 1
$2,830 USD
View
16 more retailers have this diamond
Prices start from $318 USDSave up to $2,512 USD

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
$318 USD