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Princess|Lab Grown|GCAL

2.31ct D IF Princess Lab Grown Diamond

EX • D/IF • GCAL 360866327

Shape and cutting style on the report: Princess

Certificate GCAL 360866327

Diamond specifications and retailer prices

From £1,291 GBP
$1,730 USD
As of October 30, 2026
Save £3,873 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,165 GBP at Zales · As of October 30, 2026
View at Zales

About this 2.31ct lab-grown princess diamond

This 2.31ct lab-grown princess sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360866327. Listed at 9 retailers as of October 30, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.31
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360866327
Dimensions7.19 × 7.17 × 5.12 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.19 mm7.17 mm2.31 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360866327
Side View
Table 65.0%Crown 43.5°Girdle: MED-MEDPavilion 38.2°Culet: NoneDepth 71.5%

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: Oct 30
Current: £3,852 GBP|Low: £1,291 GBP|High: £19,823 GBP|Avg: £6,443 GBP|-52.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Zales
October 30, 2026
Retailer 4£1,291 GBP
Retailer 2£1,387 GBP
Retailer 6£3,209 GBP
Retailer 1£3,852 GBP
Retailer 3£4,736 GBP
Retailer 7£5,091 GBP
Retailer 8£5,165 GBP
Zales£5,165 GBP
Retailer 9£6,636 GBP
Retailer 5£19,823 GBP

16 data points across 10 retailers

9 retailers£1,291 GBP to £5,165 GBP

A
Cheapest Retailer
-
£1,291 GBP
$1,730 USD
A
Retailer 2
-
£1,387 GBP
$1,859 USD
View
B+
Retailer 3
-
£3,209 GBP
CA$5,972 CAD
View
B+
Retailer 4
-
£3,852 GBP
View
B
Retailer 5
-
£4,736 GBP
$6,346 USD
View
Retailer 6
-
£5,091 GBP
$6,821 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
£5,165 GBP
$6,920 USD
View
Most Expensive
Zales
527936384 · Oct 30
£5,165 GBP
$6,920 USD
View
Price under review
7 more retailers have this diamond
Prices start from £1,291 GBPSave up to £3,873 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
2.31ct Princess
£1,291 GBP