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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 $387 SGD
$302 USD
As of October 30, 2026
Save $3,048 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,435 SGD 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 $387 to $3,435, a $3,048 spread on the same certified stone. Do Amore Diamonds lists it at $3,435. 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: $3,435 SGD|Low: $304 SGD|High: $3,435 SGD|Avg: $1,237 SGD|+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$387 SGD
Retailer 3$479 SGD
Retailer 19$479 SGD
Retailer 17$691 SGD
Retailer 14$692 SGD
Retailer 10$775 SGD
Retailer 4$783 SGD
Retailer 13$909 SGD
Retailer 12$1,233 SGD
Retailer 6$1,237 SGD
Retailer 18$1,365 SGD
Retailer 11$1,400 SGD
Retailer 15$1,473 SGD
Retailer 7$1,621 SGD
Retailer 5$1,701 SGD
Retailer 8$1,735 SGD
Retailer 9$1,871 SGD
Retailer 2$2,131 SGD
Do Amore Diamonds$3,435 SGD

22 data points across 19 retailers

18 retailers$387 SGD to $3,435 SGD

Retailer 1
-
$304 SGD
$237 USD
Price last confirmed 38 days ago
Retailer 2
-
$352 SGD
$275 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$373 SGD
$291 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$387 SGD
$302 USD
View
B+
Retailer 5
-
$479 SGD
$374 USD
View
B+
Retailer 6
-
$479 SGD
$374 USD
View
B+
Retailer 7
-
$691 SGD
$539 USD
View
B+
Retailer 8
-
$692 SGD
$540 USD
View
B+
Retailer 9
-
$783 SGD
$611 USD
View
B+
Retailer 10
-
$909 SGD
ZAR 11,457 ZAR
View
B+
Retailer 11
-
$1,233 SGD
A$1,480 AUD
View
B
Retailer 12
-
$1,237 SGD
$965 USD
View
B
Retailer 13
-
$1,365 SGD
$1,065 USD
View
B
Retailer 14
-
$1,473 SGD
$1,149 USD
View
B
Retailer 15
-
$1,701 SGD
$1,327 USD
View
B
Retailer 16
-
$1,735 SGD
$1,354 USD
View
C
Retailer 17
-
$2,131 SGD
£1,309 GBP
View
Most Expensive
C
Do Amore Diamonds
27-8A24CB23B · Oct 30
$3,435 SGD
$2,680 USD
View
17 more retailers have this diamond
Prices start from $387 SGDSave up to $3,048 SGD

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
$387 SGD