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Princess|Lab Grown|IGI

1.80ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG547246574

Shape and cutting style on the report: Princess cut

Certificate IGI LG547246574

Diamond specifications and retailer prices

From $386 SGD
$302 USD
As of October 30, 2026
Save $2,145 SGD (85%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,531 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.8ct lab-grown princess diamond

This 1.8ct 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 LG547246574 or 547246574. Listed at 8 retailers as of October 28, 2026, with prices from $386 to $2,531, a $2,145 spread on the same certified stone. Brilliant Earth lists it at $2,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547246574
Dimensions6.56 × 6.52 × 4.69 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
6.56 mm6.52 mm1.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547246574
Side View
Table 69.0%Crown 41.7°Girdle: MediumPavilion 38.2°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: $2,531 SGD|Low: $372 SGD|High: $2,915 SGD|Avg: $1,190 SGD
Brilliant Earth
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
October 31, 2026
Retailer 6$372 SGD
Retailer 8$560 SGD
Retailer 5$678 SGD
Retailer 14$687 SGD
Retailer 9$689 SGD
Retailer 3$773 SGD
Retailer 15$952 SGD
Retailer 12$982 SGD
Retailer 11$1,234 SGD
Retailer 7$1,396 SGD
Retailer 2$1,469 SGD
Retailer 13$1,617 SGD
Retailer 10$1,731 SGD
Brilliant Earth$2,531 SGD
Retailer 4$2,915 SGD

5 data points across 15 retailers

8 retailers$386 SGD to $2,531 SGD

A
Cheapest Retailer
-
$386 SGD
$302 USD
B+
Retailer 2
-
$560 SGD
$438 USD
View
A
Retailer 3
-
$689 SGD
$539 USD
View
B+
Retailer 4
-
$982 SGD
$768 USD
View
B+
Retailer 5
-
$1,234 SGD
$965 USD
View
Retailer 6
-
$1,469 SGD
$1,149 USD
View
B
Retailer 7
-
$1,731 SGD
$1,354 USD
View
Most Expensive
B
Brilliant Earth
19824555A · Oct 28
$2,531 SGD
$1,980 USD
View
7 more retailers have this diamond
Prices start from $386 SGDSave up to $2,145 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
1.80ct Princess
$386 SGD