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Princess|Lab Grown|IGI

1.25ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG723587857

Shape and cutting style on the report: Princess cut

Certificate IGI LG723587857

Diamond specifications and retailer prices

From £208 GBP
$279 USD
As of November 2, 2026
Save £1,193 GBP (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,401 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.25ct lab-grown princess diamond

This 1.25ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723587857 or 723587857. Listed at 25 retailers as of October 31, 2026, with prices from £208 to £1,401, a £1,193 spread on the same certified stone. Brilliant Earth lists it at £1,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723587857
Dimensions5.95 × 5.86 × 4.16 mm
L/W Ratio1.02
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
5.95 mm5.86 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723587857
Side View
Table 65.0%Crown 45°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 71.0%

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: £1,401 GBP|Low: £206 GBP|High: £1,401 GBP|Avg: £615 GBP
Brilliant Earth
Retailer 2
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November 3, 2026
Retailer 10£208 GBP
Retailer 2£232 GBP
Retailer 22£241 GBP
Retailer 6£259 GBP
Retailer 12£259 GBP
Retailer 21£376 GBP
Retailer 7£427 GBP
Retailer 5£445 GBP
Retailer 17£445 GBP
Retailer 13£455 GBP
Retailer 3£478 GBP
Retailer 19£480 GBP
Retailer 20£628 GBP
Retailer 16£699 GBP
Retailer 4£753 GBP
Retailer 15£789 GBP
Retailer 9£830 GBP
Retailer 11£868 GBP
Retailer 14£1,011 GBP
Retailer 18£1,034 GBP
Retailer 8£1,078 GBP
Brilliant Earth£1,401 GBP

36 data points across 22 retailers

25 retailers£208 GBP to £1,401 GBP

A
Cheapest Retailer
-
£208 GBP
$279 USD
A
Retailer 2
-
£232 GBP
$312 USD
View
Final sale: no returns
A
Retailer 3
-
£241 GBP
$324 USD
View
Retailer 4
-
£253 GBP
$339 USD
View
Price last confirmed 42 days ago
A
Retailer 5
-
£259 GBP
$347 USD
View
Retailer 6
-
£259 GBP
$347 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
£376 GBP
$505 USD
View
A
Retailer 8
-
£427 GBP
$573 USD
View
B+
Retailer 9
-
£445 GBP
$597 USD
View
A
Retailer 10
-
£445 GBP
ZAR 9,652 ZAR
View
A
Retailer 11
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£455 GBP
View
B+
Retailer 12
-
£478 GBP
$641 USD
View
B+
Retailer 13
-
£480 GBP
€614 EUR
View
B+
Retailer 14
-
£628 GBP
A$1,297 AUD
View
B+
Retailer 15
-
£699 GBP
$938 USD
View
Retailer 16
-
£753 GBP
$1,010 USD
View
Price last confirmed 12 days ago
Retailer 17
-
£789 GBP
A$1,628 AUD
View
Price last confirmed 26 days ago
B
Retailer 18
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£830 GBP
$1,114 USD
View
B
Retailer 19
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£868 GBP
$1,165 USD
View
Retailer 20
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£892 GBP
$1,197 USD
View
Price last confirmed 85 days ago
B
Retailer 21
-
£961 GBP
$1,290 USD
View
B
Retailer 22
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£1,011 GBP
View
B
Retailer 23
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£1,034 GBP
View
B
Retailer 24
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£1,078 GBP
$1,447 USD
View
Most Expensive
B
Brilliant Earth
16461987A · Oct 31
£1,401 GBP
$1,880 USD
View
24 more retailers have this diamond
Prices start from £208 GBPSave up to £1,193 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
1.25ct Princess
£208 GBP