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Princess|Lab Grown|IGI

3.00ct H SI1 Princess Lab Grown Diamond

ID • H/SI1 • IGI LG526268846

Shape and cutting style on the report: Princess cut

Certificate IGI LG526268846

Diamond specifications and retailer prices

From $641 USD
As of October 30, 2026
Save $2,506 USD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,147 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3ct lab-grown princess diamond

This 3ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG526268846 or 526268846. Listed at 13 retailers as of October 29, 2026, with prices from $641 to $3,147, a $2,506 spread on the same certified stone. MOH London lists it at $3,147. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.00
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526268846
Dimensions7.95 × 7.65 × 5.52 mm
L/W Ratio1.04
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
7.95 mm7.65 mm3.00 ctH / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526268846
Side View
Table 74.5%Crown 43.8°Girdle: ThickPavilion 38.7°Culet: NoneDepth 72.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,147 USD|Low: $615 USD|High: $3,169 USD|Avg: $1,361 USD|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 8$641 USD
Retailer 3$697 USD
Retailer 9$743 USD
Retailer 12$743 USD
Retailer 6$920 USD
Retailer 5$953 USD
Retailer 4$1,047 USD
Retailer 10$1,215 USD
Retailer 2$1,840 USD
Retailer 7$1,898 USD
Retailer 11$2,089 USD
MOH London$3,147 USD

43 data points across 12 retailers

13 retailers$641 USD to $3,147 USD

A
Cheapest Retailer
-
$641 USD
A
Retailer 2
-
$697 USD
View
Retailer 3
-
$743 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$743 USD
View
B+
Retailer 5
-
$920 USD
View
A
Retailer 6
-
$953 USD
£751 GBP
View
B+
Retailer 7
-
$1,047 USD
View
B+
Retailer 8
-
$1,215 USD
View
B+
Retailer 9
-
$1,840 USD
View
B+
Retailer 10
-
$1,898 USD
View
B+
Retailer 11
-
$2,010 USD
HK$15,700 HKD
View
B+
Retailer 12
-
$2,089 USD
View
Most Expensive
B
MOH London
LG526268846 · Oct 29
$3,147 USD
£2,478 GBP
View
12 more retailers have this diamond
Prices start from $641 USDSave up to $2,506 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.

A
3.00ct Princess
$641 USD