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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 $1,283 NZD
$722 USD
As of November 2, 2026
Save $4,563 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,846 NZD 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 $1,283 to $5,846, a $4,563 spread on the same certified stone. MOH London lists it at $5,846. 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: $5,846 NZD|Low: $1,283 NZD|High: $14,663 NZD|Avg: $4,238 NZD
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$1,283 NZD
Retailer 6$1,397 NZD
Retailer 15$1,489 NZD
Retailer 2$1,665 NZD
Retailer 17$1,774 NZD
Retailer 14$1,804 NZD
Retailer 16$2,193 NZD
Retailer 10$2,388 NZD
Retailer 5$2,415 NZD
Retailer 3$2,453 NZD
Retailer 7$2,609 NZD
Retailer 12$3,667 NZD
Retailer 4$4,186 NZD
MOH London$5,846 NZD
Retailer 11$6,167 NZD
Retailer 9$11,464 NZD
Retailer 8$14,663 NZD

7 data points across 17 retailers

13 retailers$1,283 NZD to $5,846 NZD

A
Cheapest Retailer
-
$1,283 NZD
$722 USD
A
Retailer 2
-
$1,397 NZD
$786 USD
View
A
Retailer 3
-
$1,489 NZD
$838 USD
View
A
Retailer 4
-
$1,665 NZD
£738 GBP
View
A
Retailer 5
-
$1,774 NZD
HK$7,800 HKD
View
A
Retailer 6
-
$1,804 NZD
$1,015 USD
View
B+
Retailer 7
-
$2,193 NZD
$1,234 USD
View
B+
Retailer 8
-
$2,388 NZD
£1,058 GBP
View
B+
Retailer 9
-
$2,415 NZD
$1,359 USD
View
B+
Retailer 10
-
$2,453 NZD
$1,380 USD
View
B
Retailer 11
-
$3,667 NZD
$2,063 USD
View
B
Retailer 12
-
$4,186 NZD
$2,355 USD
View
Most Expensive
B
MOH London
LG673423547 · Nov 1
$5,846 NZD
£2,590 GBP
View
12 more retailers have this diamond
Prices start from $1,283 NZDSave up to $4,563 NZD

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
$1,283 NZD