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Princess|Lab Grown|IGI

2.67ct J SI1 Princess Lab Grown Diamond

VG • J/SI1 • IGI LG12838713

Shape and cutting style on the report: Square modified brilliant

Certificate IGI LG12838713

Diamond specifications and retailer prices

From £1,326 GBP
CA$2,467 CAD
As of October 30, 2026
Save £587 GBP (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,913 GBP at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.67ct lab-grown princess diamond

This 2.67ct lab-grown princess sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG12838713 or 12838713. Listed at 2 retailers as of October 30, 2026, with prices from £1,326 to £1,913, a £587 spread on the same certified stone. The Diamond Guys lists it at £1,913. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.67
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle40.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG12838713
Dimensions7.77 × 7.63 × 5.22 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.77 mm7.63 mm2.67 ctJ / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG12838713
Side View
Table 76.5%Crown 40.3°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 68.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: £652 GBP|Low: £322 GBP|High: £1,913 GBP|Avg: £1,008 GBP|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
September 5, 2026
Retailer 2£322 GBP
Retailer 4£534 GBP
Retailer 1£652 GBP
Retailer 3£1,326 GBP
The Diamond Guys£1,913 GBP

19 data points across 5 retailers

2 retailers£1,326 GBP to £1,913 GBP

B+
Cheapest Retailer
-
£1,326 GBP
CA$2,467 CAD
Most Expensive
B+
The Diamond Guys
1779253034 · Oct 30
£1,913 GBP
$2,563 USD
View
1 more retailer has this diamond
Prices start from £1,326 GBPSave up to £587 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.

B+
2.67ct Princess
£1,326 GBP