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Princess|Lab Grown|IGI

1.80ct H VS1 Princess Lab Grown Diamond

GD • H/VS1 • IGI LG551277774

Shape and cutting style on the report: Princess cut

Certificate IGI LG551277774

Diamond specifications and retailer prices

From $430 AUD
$302 USD
As of October 30, 2026
Save $3,385 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,815 AUD at Do Amore Diamonds · As of October 30, 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 standard cut grade and certified by IGI LG551277774 or 551277774. Listed at 18 retailers as of October 30, 2026, with prices from $430 to $3,815, a $3,385 spread on the same certified stone. Do Amore Diamonds lists it at $3,815. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.80
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551277774
Dimensions6.68 × 6.55 × 4.75 mm
L/W Ratio1.02
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
6.68 mm6.55 mm1.80 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551277774
Side View
Table 70.0%Crown 43.3°Girdle: MediumPavilion 38.6°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,815 AUD|Low: $337 AUD|High: $3,815 AUD|Avg: $1,374 AUD|+17.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 16$430 AUD
Retailer 3$532 AUD
Retailer 19$532 AUD
Retailer 17$767 AUD
Retailer 14$769 AUD
Retailer 10$861 AUD
Retailer 4$870 AUD
Retailer 13$1,010 AUD
Retailer 12$1,370 AUD
Retailer 6$1,374 AUD
Retailer 18$1,516 AUD
Retailer 11$1,555 AUD
Retailer 15$1,636 AUD
Retailer 7$1,801 AUD
Retailer 5$1,889 AUD
Retailer 8$1,928 AUD
Retailer 9$2,078 AUD
Retailer 2$2,367 AUD
Do Amore Diamonds$3,815 AUD

22 data points across 19 retailers

18 retailers$430 AUD to $3,815 AUD

Retailer 1
-
$337 AUD
$237 USD
Price last confirmed 38 days ago
Retailer 2
-
$391 AUD
$275 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$414 AUD
$291 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$430 AUD
$302 USD
View
B+
Retailer 5
-
$532 AUD
$374 USD
View
B+
Retailer 6
-
$532 AUD
$374 USD
View
B+
Retailer 7
-
$767 AUD
$539 USD
View
B+
Retailer 8
-
$769 AUD
$540 USD
View
B+
Retailer 9
-
$870 AUD
$611 USD
View
B+
Retailer 10
-
$1,010 AUD
ZAR 11,457 ZAR
View
B+
Retailer 11
-
$1,370 AUD
View
B
Retailer 12
-
$1,374 AUD
$965 USD
View
B
Retailer 13
-
$1,516 AUD
$1,065 USD
View
B
Retailer 14
-
$1,636 AUD
$1,149 USD
View
B
Retailer 15
-
$1,889 AUD
$1,327 USD
View
B
Retailer 16
-
$1,928 AUD
$1,354 USD
View
C
Retailer 17
-
$2,367 AUD
£1,309 GBP
View
Most Expensive
C
Do Amore Diamonds
27-8A24CB23B · Oct 30
$3,815 AUD
$2,680 USD
View
17 more retailers have this diamond
Prices start from $430 AUDSave up to $3,385 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.

B+
1.80ct Princess
$430 AUD