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 $302 USD
As of October 30, 2026
Save $2,378 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,680 USD at Do Amore Diamonds · As of October 28, 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 28, 2026, with prices from $302 to $2,680, a $2,378 spread on the same certified stone. Do Amore Diamonds lists it at $2,680. 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
Color
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: $2,680 USD|Low: $237 USD|High: $2,680 USD|Avg: $965 USD|+17.5%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 16$302 USD
Retailer 3$374 USD
Retailer 19$374 USD
Retailer 17$539 USD
Retailer 14$540 USD
Retailer 10$605 USD
Retailer 4$611 USD
Retailer 13$709 USD
Retailer 12$962 USD
Retailer 6$965 USD
Retailer 18$1,065 USD
Retailer 11$1,092 USD
Retailer 15$1,149 USD
Retailer 7$1,265 USD
Retailer 5$1,327 USD
Retailer 8$1,354 USD
Retailer 9$1,460 USD
Retailer 2$1,662 USD
Do Amore Diamonds$2,680 USD

22 data points across 19 retailers

18 retailers$302 USD to $2,680 USD

Retailer 1
-
$237 USD
Price last confirmed 37 days ago
Retailer 2
-
$275 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$291 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
$302 USD
View
B+
Retailer 5
-
$374 USD
View
B+
Retailer 6
-
$374 USD
View
B+
Retailer 7
-
$539 USD
View
B+
Retailer 8
-
$540 USD
View
B+
Retailer 9
-
$611 USD
View
B+
Retailer 10
-
$709 USD
ZAR 11,457 ZAR
View
B+
Retailer 11
-
$962 USD
A$1,480 AUD
View
B
Retailer 12
-
$965 USD
View
B
Retailer 13
-
$1,065 USD
View
B
Retailer 14
-
$1,149 USD
View
B
Retailer 15
-
$1,327 USD
View
B
Retailer 16
-
$1,354 USD
View
C
Retailer 17
-
$1,662 USD
£1,309 GBP
View
Most Expensive
C
Do Amore Diamonds
27-8A24CB23B · Oct 28
$2,680 USD
View
17 more retailers have this diamond
Prices start from $302 USDSave up to $2,378 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.

B+
1.80ct Princess
$302 USD