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Princess|Lab Grown|IGI

1.90ct H VS1 Princess Lab Grown Diamond

GD • H/VS1 • IGI LG618453726

Shape and cutting style on the report: Princess cut

Certificate IGI LG618453726

Diamond specifications and retailer prices

From $294 SGD
$230 USD
As of October 30, 2026
Save $1,406 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,700 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.9ct lab-grown princess diamond

This 1.9ct 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 LG618453726 or 618453726. Listed at 19 retailers as of October 30, 2026, with prices from $294 to $1,700, a $1,406 spread on the same certified stone. Brilliant Earth lists it at $1,700. 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

1.90
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618453726
Dimensions6.63 × 6.63 × 4.73 mm
L/W Ratio1.00
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
6.63 mm6.63 mm1.90 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618453726
Side View
Table 68.0%Crown 43.9°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 71.3%

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: $1,700 SGD|Low: $283 SGD|High: $1,841 SGD|Avg: $851 SGD|-7.6%
Brilliant Earth
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
November 1, 2026
Retailer 17$294 SGD
Retailer 3$327 SGD
Retailer 8$340 SGD
Retailer 5$364 SGD
Retailer 18$364 SGD
Retailer 12$486 SGD
Retailer 11$488 SGD
Retailer 13$607 SGD
Retailer 14$626 SGD
Retailer 9$803 SGD
Retailer 15$850 SGD
Retailer 7$941 SGD
Retailer 16$946 SGD
Retailer 19$1,171 SGD
Retailer 10$1,237 SGD
Retailer 6$1,443 SGD
Retailer 2$1,460 SGD
Retailer 4$1,647 SGD
Brilliant Earth$1,700 SGD

36 data points across 19 retailers

19 retailers$294 SGD to $1,700 SGD

A
Cheapest Retailer
-
$294 SGD
$230 USD
B+
Retailer 2
-
$327 SGD
$256 USD
View
Final sale: no returns
B+
Retailer 3
-
$340 SGD
$266 USD
View
B+
Retailer 4
-
$364 SGD
$285 USD
View
Retailer 5
-
$364 SGD
$285 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$486 SGD
£300 GBP
View
B
Retailer 7
-
$488 SGD
$382 USD
View
B+
Retailer 8
-
$607 SGD
€452 EUR
View
B+
Retailer 9
-
$626 SGD
ZAR 7,905 ZAR
View
B+
Retailer 10
-
$803 SGD
$628 USD
View
B+
Retailer 11
-
$850 SGD
A$1,023 AUD
View
B+
Retailer 12
-
$941 SGD
$736 USD
View
B+
Retailer 13
-
$946 SGD
$740 USD
View
B
Retailer 14
-
$1,171 SGD
$916 USD
View
B
Retailer 15
-
$1,237 SGD
$968 USD
View
B
Retailer 16
-
$1,460 SGD
£899 GBP
View
B
Retailer 17
-
$1,473 SGD
$1,152 USD
View
B
Retailer 18
-
$1,647 SGD
$1,288 USD
View
Most Expensive
B
Brilliant Earth
10205742A · Oct 31
$1,700 SGD
$1,330 USD
View
18 more retailers have this diamond
Prices start from $294 SGDSave up to $1,406 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.

A
1.90ct Princess
$294 SGD