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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 $407 SGD
$318 USD
As of October 30, 2026
Save $3,211 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,618 SGD 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 $407 to $3,618, a $3,211 spread on the same certified stone. Do Amore Diamonds lists it at $3,618. 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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Price History

Last verified: Oct 30
Current: $3,618 SGD|Low: $320 SGD|High: $3,618 SGD|Avg: $1,250 SGD|+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$407 SGD
Retailer 16$505 SGD
Retailer 17$505 SGD
Retailer 10$703 SGD
Retailer 15$767 SGD
Retailer 8$813 SGD
Retailer 3$821 SGD
Retailer 12$957 SGD
Retailer 5$1,285 SGD
Retailer 11$1,293 SGD
Retailer 13$1,480 SGD
Retailer 9$1,521 SGD
Retailer 6$1,714 SGD
Retailer 4$1,791 SGD
Retailer 7$1,836 SGD
Retailer 2$2,177 SGD
Do Amore Diamonds$3,618 SGD

25 data points across 17 retailers

17 retailers$407 SGD to $3,618 SGD

Retailer 1
-
$320 SGD
$250 USD
Price last confirmed 40 days ago
Retailer 2
-
$371 SGD
$290 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$391 SGD
$306 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$407 SGD
$318 USD
View
Retailer 5
-
$505 SGD
$395 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$505 SGD
$395 USD
View
A
Retailer 7
-
$703 SGD
$550 USD
View
A
Retailer 8
-
$767 SGD
$600 USD
View
A
Retailer 9
-
$821 SGD
$642 USD
View
B+
Retailer 10
-
$957 SGD
ZAR 12,098 ZAR
View
B+
Retailer 11
-
$1,285 SGD
$1,005 USD
View
B+
Retailer 12
-
$1,293 SGD
A$1,556 AUD
View
B
Retailer 13
-
$1,480 SGD
$1,158 USD
View
B
Retailer 14
-
$1,791 SGD
$1,401 USD
View
B
Retailer 15
-
$1,836 SGD
$1,436 USD
View
B
Retailer 16
-
$2,177 SGD
£1,341 GBP
View
Most Expensive
B
Do Amore Diamonds
27-093412646 · Nov 1
$3,618 SGD
$2,830 USD
View
16 more retailers have this diamond
Prices start from $407 SGDSave up to $3,211 SGD

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
$407 SGD