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Princess|Lab Grown|GCAL

1.73ct G VS2 Princess Lab Grown Diamond

EX • G/VS2 • GCAL 320550078

Shape and cutting style on the report: Princess

Certificate GCAL 320550078

Diamond specifications and retailer prices

From £190 GBP
$255 USD
As of October 30, 2026
Save £859 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,049 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown princess diamond

This 1.73ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 320550078. Listed at 13 retailers as of October 29, 2026, with prices from £190 to £1,049, a £859 spread on the same certified stone. MOH London lists it at £1,049. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle37°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320550078
Dimensions6.58 × 6.51 × 4.59 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.58 mm6.51 mm1.73 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320550078
Side View
Table 66.0%Crown 41.5°Girdle: STK-STKPavilion 37°Culet: NoneDepth 70.4%

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: £1,049 GBP|Low: £198 GBP|High: £1,089 GBP|Avg: £602 GBP|+7.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8£213 GBP
Retailer 9£351 GBP
Retailer 6£354 GBP
Retailer 3£405 GBP
Retailer 4£519 GBP
Retailer 2£651 GBP
Retailer 5£758 GBP
Retailer 7£894 GBP
Retailer 10£961 GBP
MOH London£1,049 GBP

42 data points across 10 retailers

13 retailers£190 GBP to £1,049 GBP

A
Cheapest Retailer
-
£190 GBP
$255 USD
A
Retailer 2
-
£213 GBP
$285 USD
View
Final sale: no returns
A
Retailer 3
-
£236 GBP
$316 USD
View
B+
Retailer 4
-
£351 GBP
$470 USD
View
A
Retailer 5
-
£354 GBP
$474 USD
View
A
Retailer 6
-
£405 GBP
View
B+
Retailer 7
-
£467 GBP
$626 USD
View
B
Retailer 8
-
£651 GBP
View
B
Retailer 9
-
£758 GBP
CA$1,410 CAD
View
B
Retailer 10
-
£837 GBP
$1,122 USD
View
B
Retailer 11
-
£894 GBP
$1,198 USD
View
B
Retailer 12
-
£961 GBP
$1,288 USD
View
Most Expensive
B
MOH London
320550078 · Oct 29
£1,049 GBP
View
12 more retailers have this diamond
Prices start from £190 GBPSave up to £859 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
1.73ct Princess
£190 GBP