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Princess|Lab Grown|IGI

2.81ct D SI1 Princess Lab Grown Diamond

GD • D/SI1 • IGI LG512221664

Shape and cutting style on the report: Princess cut

Certificate IGI LG512221664

Diamond specifications and retailer prices

From $738 SGD
$577 USD
As of October 30, 2026
Save $2,731 SGD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,469 SGD at Ting Diamond · As of October 31, 2026
View at Ting Diamond

About this 2.81ct lab-grown princess diamond

This 2.81ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG512221664 or 512221664. Listed at 8 retailers as of October 30, 2026, with prices from $738 to $3,469, a $2,731 spread on the same certified stone. Ting Diamond lists it at $3,469. 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

2.81
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512221664
Dimensions7.61 × 7.55 × 5.48 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
7.61 mm7.55 mm2.81 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512221664
Side View
Table 69.5%Crown 44.2°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 72.6%

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: $784 SGD|Low: $706 SGD|High: $3,469 SGD|Avg: $1,760 SGD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Ting Diamond
October 31, 2026
Retailer 4$738 SGD
Retailer 1$784 SGD
Retailer 5$943 SGD
Retailer 6$1,457 SGD
Retailer 7$1,504 SGD
Retailer 2$1,797 SGD
Retailer 3$3,388 SGD
Ting Diamond$3,469 SGD

40 data points across 8 retailers

8 retailers$738 SGD to $3,469 SGD

B+
Cheapest Retailer
-
$738 SGD
$577 USD
A
Retailer 2
-
$784 SGD
£483 GBP
View
B+
Retailer 3
-
$943 SGD
$738 USD
View
B+
Retailer 4
-
$1,457 SGD
$1,140 USD
View
B
Retailer 5
-
$1,504 SGD
$1,177 USD
View
B+
Retailer 6
-
$1,797 SGD
£1,107 GBP
View
B
Retailer 7
-
$3,388 SGD
$2,650 USD
View
Most Expensive
B
Ting Diamond
7158401 · Oct 31
$3,469 SGD
HK$21,200 HKD
View
7 more retailers have this diamond
Prices start from $738 SGDSave up to $2,731 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
2.81ct Princess
$738 SGD