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 $488 USD
As of October 26, 2026
Save $1,492 USD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,980 USD 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 5 retailers as of October 26, 2026, with prices from $488 to $1,980, a $1,492 spread on the same certified stone. Brilliant Earth lists it at $1,980. 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
Color
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 26
Current: $1,980 USD|Low: $291 USD|High: $2,280 USD|Avg: $920 USD
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 30, 2026
Retailer 6$291 USD
Retailer 8$488 USD
Retailer 14$525 USD
Retailer 5$530 USD
Retailer 12$537 USD
Retailer 15$605 USD
Retailer 13$745 USD
Retailer 10$768 USD
Retailer 4$863 USD
Retailer 9$965 USD
Retailer 7$1,092 USD
Retailer 11$1,265 USD
Retailer 2$1,354 USD
Brilliant Earth$1,980 USD
Retailer 3$2,280 USD

4 data points across 15 retailers

5 retailers$488 USD to $1,980 USD

B+
Cheapest Retailer
-
$488 USD
A
Retailer 2
-
$768 USD
View
B+
Retailer 3
-
$965 USD
View
B
Retailer 4
-
$1,354 USD
View
Most Expensive
B
Brilliant Earth
19824555A · Oct 28
$1,980 USD
View
4 more retailers have this diamond
Prices start from $488 USDSave up to $1,492 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
1.80ct Princess
$488 USD