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Princess|Lab Grown|IGI

1.81ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG784646495

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646495

Diamond specifications and retailer prices

From $1,303 SGD
$1,017 USD
As of October 29, 2026
Save $5,400 SGD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,703 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646495 or 784646495. Listed at 8 retailers as of October 29, 2026, with prices from $1,303 to $6,703, a $5,400 spread on the same certified stone. Brilliant Earth lists it at $6,703. 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

1.81
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646495
Dimensions6.87 × 6.79 × 4.41 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.87 mm6.79 mm1.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646495
Side View
Table 64.0%Crown 41.5°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.9%

Caratlytics Score

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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 29
Current: $6,703 SGD|Low: $943 SGD|High: $6,908 SGD|Avg: $3,396 SGD|-3.0%
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
October 29, 2026
Retailer 5$943 SGD
Retailer 8$1,303 SGD
Retailer 12$1,565 SGD
Retailer 7$1,779 SGD
Retailer 2$1,981 SGD
Retailer 4$2,380 SGD
Retailer 3$2,635 SGD
Retailer 13$4,374 SGD
Retailer 11$4,390 SGD
Retailer 9$4,551 SGD
Retailer 10$4,755 SGD
Retailer 14$5,135 SGD
Retailer 6$5,158 SGD
Brilliant Earth$6,703 SGD

24 data points across 14 retailers

8 retailers$1,303 SGD to $6,703 SGD

A
Cheapest Retailer
-
$1,303 SGD
$1,017 USD
A
Retailer 2
-
$1,565 SGD
$1,221 USD
View
A
Retailer 3
-
$1,779 SGD
$1,388 USD
View
A
Retailer 4
-
$1,981 SGD
€1,472 EUR
View
Retailer 5
-
$4,390 SGD
A$5,269 AUD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$4,551 SGD
£2,796 GBP
View
Retailer 7
-
$4,755 SGD
$3,710 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20496070Y · Oct 29
$6,703 SGD
$5,230 USD
View
7 more retailers have this diamond
Prices start from $1,303 SGDSave up to $5,400 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
1.81ct Princess
$1,303 SGD