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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 $325 AUD
$228 USD
As of October 30, 2026
Save $2,793 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,118 AUD 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 29, 2026, with prices from $325 to $3,118, a $2,793 spread on the same certified stone. Do Amore Diamonds lists it at $3,118. 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 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 30
Current: $704 AUD|Low: $312 AUD|High: $3,103 AUD|Avg: $991 AUD|+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$325 AUD
Retailer 6$363 AUD
Retailer 4$376 AUD
Retailer 3$401 AUD
Retailer 15$401 AUD
Retailer 8$537 AUD
Retailer 1$704 AUD
Retailer 10$762 AUD
Retailer 5$884 AUD
Retailer 11$1,034 AUD
Retailer 13$1,297 AUD
Retailer 2$1,417 AUD
Retailer 16$1,426 AUD
Retailer 7$1,736 AUD
Retailer 9$1,786 AUD
Retailer 12$2,264 AUD

31 data points across 16 retailers

21 retailers$325 AUD to $3,118 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
A
Retailer 2
-
$363 AUD
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$376 AUD
$264 USD
View
A
Retailer 4
-
$401 AUD
$282 USD
View
A
Retailer 5
-
$401 AUD
$282 USD
View
B+
Retailer 6
-
$537 AUD
$377 USD
View
A
Retailer 7
-
$704 AUD
€471 EUR
View
A
Retailer 8
-
$762 AUD
ZAR 8,649 ZAR
View
A
Retailer 9
-
$770 AUD
$541 USD
View
A
Retailer 10
-
$884 AUD
$621 USD
View
A
Retailer 11
-
$1,034 AUD
View
B+
Retailer 12
-
$1,297 AUD
$911 USD
View
B+
Retailer 13
-
$1,417 AUD
$995 USD
View
B+
Retailer 14
-
$1,426 AUD
$1,002 USD
View
B+
Retailer 15
-
$1,571 AUD
$1,103 USD
View
B
Retailer 16
-
$1,669 AUD
$1,172 USD
View
B
Retailer 17
-
$1,736 AUD
£960 GBP
View
B+
Retailer 18
-
$1,786 AUD
£988 GBP
View
B
Retailer 19
-
$1,824 AUD
$1,281 USD
View
B
Retailer 20
-
$2,264 AUD
$1,590 USD
View
Most Expensive
B
Do Amore Diamonds
27-E585D9C87 · Oct 29
$3,118 AUD
$2,190 USD
View
20 more retailers have this diamond
Prices start from $325 AUDSave up to $2,793 AUD

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
$325 AUD