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Princess|Lab Grown|IGI

1.40ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG544278777

Shape and cutting style on the report: Princess cut

Certificate IGI LG544278777

Diamond specifications and retailer prices

From $397 SGD
As of November 6, 2026
Save $1,767 SGD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,155 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown princess diamond

This 1.4ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544278777 or 544278777. Listed at 21 retailers as of November 5, 2026, with a 445% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544278777
Dimensions6.20 × 6.17 × 4.39 mm
L/W Ratio1.00
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
6.20 mm6.17 mm1.40 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544278777
Side View
Table 64.5%Crown 38°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 71.2%

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 6
Current: $3,155 SGD|Low: $397 SGD|High: $3,155 SGD|Avg: $1,138 SGD
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
November 6, 2026
Retailer 6$397 SGD
Retailer 4$442 SGD
Retailer 2$593 SGD
Retailer 10$645 SGD
Retailer 5$729 SGD
Retailer 11$839 SGD
Retailer 7$857 SGD
Retailer 14$1,035 SGD
Retailer 9$1,197 SGD
Retailer 13$1,316 SGD
Retailer 3$1,356 SGD
Retailer 8$1,947 SGD
Retailer 12$2,164 SGD
Do Amore Diamonds$3,155 SGD

42 data points across 14 retailers

21 retailers$397 SGD to $2,164 SGD

Retailer 1
-
$356 SGD
Price last confirmed 37 days ago
A
Retailer 2
-
$397 SGD
View
Final sale: no returns
Retailer 3
-
$413 SGD
View
Price last confirmed 44 days ago
Retailer 4
-
$436 SGD
View
Price last confirmed 38 days ago
Retailer 5
-
$442 SGD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$585 SGD
View
A
Retailer 7
-
$593 SGD
View
A
Retailer 8
-
$645 SGD
View
B+
Retailer 9
-
$729 SGD
View
B+
Retailer 10
-
$769 SGD
View
B+
Retailer 11
-
$839 SGD
View
B+
Retailer 12
-
$857 SGD
View
Retailer 13
-
$1,035 SGD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$1,197 SGD
View
B
Retailer 15
-
$1,316 SGD
View
B
Retailer 16
-
$1,356 SGD
View
B
Retailer 17
-
$1,774 SGD
View
B
Retailer 18
-
$1,888 SGD
View
B
Retailer 19
-
$1,947 SGD
View
B
Retailer 20
-
$2,164 SGD
View
Most Expensive
Do Amore Diamonds
27-8C43F177C · Nov 6
$3,155 SGD
$2,470 USD
View
Price under review
20 more retailers have this diamond
Prices start from $397 SGDSave up to $1,767 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
1.40ct Princess
$397 SGD