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Princess|Lab Grown|IGI

1.80ct H VS1 Princess Lab Grown Diamond

ID • H/VS1 • IGI LG577370418

Shape and cutting style on the report: Princess cut

Certificate IGI LG577370418

Diamond specifications and retailer prices

From $228 USD
As of October 27, 2026
Save $1,962 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,190 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG577370418 or 577370418. Listed at 21 retailers as of October 27, 2026, with prices from $228 to $2,190, a $1,962 spread on the same certified stone. Do Amore Diamonds lists it at $2,190. 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 angle38°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577370418
Dimensions6.71 × 6.63 × 4.53 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
6.71 mm6.63 mm1.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577370418
Side View
Table 65.0%Crown 38°Girdle: MediumPavilion 37.9°Culet: NoneDepth 68.3%

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: Oct 27
Current: $495 USD|Low: $219 USD|High: $2,180 USD|Avg: $696 USD|+3.1%
Retailer 1
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
October 29, 2026
Retailer 14$228 USD
Retailer 6$255 USD
Retailer 4$264 USD
Retailer 3$282 USD
Retailer 15$282 USD
Retailer 8$377 USD
Retailer 1$495 USD
Retailer 10$535 USD
Retailer 5$621 USD
Retailer 11$726 USD
Retailer 13$911 USD
Retailer 2$995 USD
Retailer 16$1,002 USD
Retailer 7$1,219 USD
Retailer 9$1,255 USD
Retailer 12$1,590 USD

31 data points across 16 retailers

21 retailers$228 USD to $2,190 USD

A
Cheapest Retailer
-
$228 USD
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$264 USD
View
A
Retailer 4
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$282 USD
View
A
Retailer 5
-
$282 USD
View
B+
Retailer 6
-
$377 USD
View
A
Retailer 7
-
$495 USD
€471 EUR
View
A
Retailer 8
-
$535 USD
ZAR 8,649 ZAR
View
A
Retailer 9
-
$541 USD
View
A
Retailer 10
-
$621 USD
View
A
Retailer 11
-
$726 USD
A$1,117 AUD
View
B+
Retailer 12
-
$911 USD
View
B+
Retailer 13
-
$995 USD
View
B+
Retailer 14
-
$1,002 USD
View
B+
Retailer 15
-
$1,103 USD
View
B
Retailer 16
-
$1,172 USD
View
B
Retailer 17
-
$1,219 USD
£960 GBP
View
B+
Retailer 18
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$1,255 USD
£988 GBP
View
B
Retailer 19
-
$1,281 USD
View
B
Retailer 20
-
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-E585D9C87 · Oct 29
$2,190 USD
View
20 more retailers have this diamond
Prices start from $228 USDSave up to $1,962 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
$228 USD