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Princess|Lab Grown|IGI

0.75ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG645407999

Shape and cutting style on the report: Princess cut

Certificate IGI LG645407999

Diamond specifications and retailer prices

From £127 GBP
$170 USD
As of November 2, 2026
Save £691 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £818 GBP at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 0.75ct lab-grown princess diamond

This 0.75ct lab-grown princess sits in the just-under-one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645407999 or 645407999. Listed at 21 retailers as of November 2, 2026, with prices from £127 to £818, a £691 spread on the same certified stone. Flawless Fine Jewelry lists it at £818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.75
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645407999
Dimensions4.91 × 4.88 × 3.56 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
4.91 mm4.88 mm0.75 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645407999
Side View
Table 67.0%Crown 46.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.0%

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: Nov 2
Current: £818 GBP|Low: £121 GBP|High: £818 GBP|Avg: £329 GBP
Flawless Fine Jewelry
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 16£127 GBP
Retailer 6£142 GBP
Retailer 7£147 GBP
Retailer 3£156 GBP
Retailer 5£156 GBP
Retailer 15£201 GBP
Retailer 17£220 GBP
Retailer 14£265 GBP
Retailer 10£279 GBP
Retailer 12£285 GBP
Retailer 9£335 GBP
Retailer 8£385 GBP
Retailer 2£394 GBP
Retailer 11£399 GBP
Retailer 4£504 GBP
Retailer 13£733 GBP
Flawless Fine Jewelry£818 GBP

45 data points across 17 retailers

21 retailers£127 GBP to £818 GBP

A
Cheapest Retailer
-
£127 GBP
$170 USD
A
Retailer 2
-
£142 GBP
$190 USD
View
Final sale: no returns
A
Retailer 3
-
£147 GBP
$197 USD
View
Retailer 4
-
£156 GBP
$210 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£156 GBP
$210 USD
View
A
Retailer 6
-
£201 GBP
$270 USD
View
B+
Retailer 7
-
£203 GBP
$272 USD
View
B+
Retailer 8
-
£220 GBP
$295 USD
View
B+
Retailer 9
-
£265 GBP
€339 EUR
View
B+
Retailer 10
-
£279 GBP
View
B+
Retailer 11
-
£285 GBP
ZAR 6,172 ZAR
View
B+
Retailer 12
-
£335 GBP
$450 USD
View
B
Retailer 13
-
£385 GBP
$516 USD
View
B
Retailer 14
-
£394 GBP
$529 USD
View
B
Retailer 15
-
£399 GBP
A$824 AUD
View
B
Retailer 16
-
£430 GBP
SGD 779 SGD
View
B
Retailer 17
-
£504 GBP
$676 USD
View
B
Retailer 18
-
£526 GBP
$706 USD
View
B
Retailer 19
-
£544 GBP
$731 USD
View
B
Retailer 20
-
£733 GBP
View
Most Expensive
B
Flawless Fine Jewelry
A98323FFB · Nov 2
£818 GBP
View
20 more retailers have this diamond
Prices start from £127 GBPSave up to £691 GBP

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
0.75ct Princess
£127 GBP