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Princess|Lab Grown|IGI

2.89ct H SI1 Princess Lab Grown Diamond

VG • H/SI1 • IGI LG478130227

Shape and cutting style on the report: Princess cut

Certificate IGI LG478130227

Diamond specifications and retailer prices

From $421 USD
As of October 30, 2026
Save $3,309 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,730 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.89ct lab-grown princess diamond

This 2.89ct lab-grown princess sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG478130227 or 478130227. Listed at 19 retailers as of October 30, 2026, with prices from $421 to $3,730, a $3,309 spread on the same certified stone. Do Amore Diamonds lists it at $3,730. 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

2.89
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478130227
Dimensions7.94 × 7.61 × 5.53 mm
L/W Ratio1.04
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process.
Top View
7.94 mm7.61 mm2.89 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG478130227
Side View
Table 67.0%Crown 47°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.7%

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: $3,730 USD|Low: $374 USD|High: $3,730 USD|Avg: $1,287 USD|+4.8%
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
November 1, 2026
Retailer 3$421 USD
Retailer 9$471 USD
Retailer 5$522 USD
Retailer 16$522 USD
Retailer 14$632 USD
Retailer 12$665 USD
Retailer 6$772 USD
Retailer 11$877 USD
Retailer 13$1,603 USD
Retailer 10$1,811 USD
Retailer 4$1,851 USD
Retailer 7$1,888 USD
Retailer 8$1,998 USD
Retailer 2$2,115 USD
Retailer 15$2,222 USD
Do Amore Diamonds$3,730 USD

39 data points across 16 retailers

19 retailers$421 USD to $3,730 USD

Retailer 1
-
$389 USD
Price last confirmed 40 days ago
B+
Retailer 2
-
$421 USD
View
B+
Retailer 3
-
$471 USD
View
Final sale: no returns
Retailer 4
-
$476 USD
View
Price last confirmed 39 days ago
B+
Retailer 5
-
$522 USD
View
Retailer 6
-
$522 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$632 USD
View
B+
Retailer 8
-
$665 USD
View
B
Retailer 9
-
$772 USD
View
B+
Retailer 10
-
$877 USD
€835 EUR
View
B+
Retailer 11
-
$1,603 USD
CA$2,226 CAD
View
B
Retailer 12
-
$1,811 USD
£1,426 GBP
View
B
Retailer 13
-
$1,851 USD
View
B
Retailer 14
-
$1,888 USD
View
B
Retailer 15
-
$1,998 USD
View
B
Retailer 16
-
$1,998 USD
View
B
Retailer 17
-
$2,115 USD
£1,665 GBP
View
B
Retailer 18
-
$2,222 USD
View
Most Expensive
B
Do Amore Diamonds
27-CBB99456F · Oct 31
$3,730 USD
View
18 more retailers have this diamond
Prices start from $421 USDSave up to $3,309 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+
2.89ct Princess
$421 USD