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Princess|Lab Grown|IGI

5.10ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG673423547

Shape and cutting style on the report: Princess cut

Certificate IGI LG673423547

Diamond specifications and retailer prices

From $1,030 AUD
$722 USD
As of November 2, 2026
Save $3,663 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,694 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 5.1ct lab-grown princess diamond

This 5.1ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG673423547 or 673423547. Listed at 13 retailers as of November 1, 2026, with prices from $1,030 to $4,694, a $3,663 spread on the same certified stone. MOH London lists it at $4,694. 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

5.10
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673423547
Dimensions9.49 × 9.30 × 6.61 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.49 mm9.30 mm5.10 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673423547
Side View
Table 75.0%Crown 46.1°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.1%

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: Nov 2
Current: $4,694 AUD|Low: $1,030 AUD|High: $11,772 AUD|Avg: $3,402 AUD
MOH London
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
November 2, 2026
Retailer 13$1,030 AUD
Retailer 6$1,122 AUD
Retailer 15$1,196 AUD
Retailer 2$1,337 AUD
Retailer 17$1,425 AUD
Retailer 14$1,448 AUD
Retailer 16$1,761 AUD
Retailer 10$1,917 AUD
Retailer 5$1,939 AUD
Retailer 3$1,969 AUD
Retailer 7$2,095 AUD
Retailer 12$2,944 AUD
Retailer 4$3,360 AUD
MOH London$4,694 AUD
Retailer 11$4,951 AUD
Retailer 9$9,204 AUD
Retailer 8$11,772 AUD

7 data points across 17 retailers

13 retailers$1,030 AUD to $4,694 AUD

A
Cheapest Retailer
-
$1,030 AUD
$722 USD
A
Retailer 2
-
$1,122 AUD
$786 USD
View
A
Retailer 3
-
$1,196 AUD
$838 USD
View
A
Retailer 4
-
$1,337 AUD
£738 GBP
View
A
Retailer 5
-
$1,425 AUD
HK$7,800 HKD
View
A
Retailer 6
-
$1,448 AUD
$1,015 USD
View
B+
Retailer 7
-
$1,761 AUD
$1,234 USD
View
B+
Retailer 8
-
$1,917 AUD
£1,058 GBP
View
B+
Retailer 9
-
$1,939 AUD
$1,359 USD
View
B+
Retailer 10
-
$1,969 AUD
$1,380 USD
View
B
Retailer 11
-
$2,944 AUD
$2,063 USD
View
B
Retailer 12
-
$3,360 AUD
$2,355 USD
View
Most Expensive
B
MOH London
LG673423547 · Nov 1
$4,694 AUD
£2,590 GBP
View
12 more retailers have this diamond
Prices start from $1,030 AUDSave up to $3,663 AUD

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
5.10ct Princess
$1,030 AUD