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Round|Lab Grown|IGI

1.73ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG497158223

Shape and cutting style on the report: Round brilliant

Certificate IGI LG497158223

Diamond specifications and retailer prices

From £1,014 GBP
$1,350 USD
As of October 29, 2026
Save £3,025 GBP (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,039 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 1.73ct lab-grown round diamond

This 1.73ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG497158223 or 497158223. Listed at 12 retailers as of October 27, 2026, with prices from £1,014 to £4,039, a £3,025 spread on the same certified stone. MOH London lists it at £4,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497158223
Dimensions7.83 × 7.79 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.83 mm7.79 mm1.73 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497158223
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.3%

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 29
Current: £4,039 GBP|Low: £1,014 GBP|High: £4,082 GBP|Avg: £2,075 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4£1,014 GBP
Retailer 7£1,325 GBP
Retailer 8£1,362 GBP
Retailer 11£1,388 GBP
Retailer 9£1,539 GBP
Retailer 10£1,900 GBP
Retailer 6£2,221 GBP
Retailer 5£2,497 GBP
Retailer 2£2,596 GBP
Retailer 3£3,160 GBP
MOH London£4,039 GBP

18 data points across 11 retailers

12 retailers£1,014 GBP to £4,039 GBP

A
Cheapest Retailer
-
£1,014 GBP
$1,350 USD
B+
Retailer 2
-
£1,217 GBP
$1,621 USD
View
B+
Retailer 3
-
£1,325 GBP
$1,764 USD
View
B+
Retailer 4
-
£1,362 GBP
$1,814 USD
View
Final sale: no returns
Retailer 5
-
£1,412 GBP
$1,881 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
£1,412 GBP
$1,881 USD
View
B+
Retailer 7
-
£1,539 GBP
$2,050 USD
View
B
Retailer 8
-
£2,221 GBP
$2,957 USD
View
B
Retailer 9
-
£2,497 GBP
$3,325 USD
View
B
Retailer 10
-
£2,596 GBP
ZAR 55,849 ZAR
View
B
Retailer 11
-
£2,647 GBP
$3,525 USD
View
Most Expensive
B
MOH London
LG497158223 · Oct 27
£4,039 GBP
View
11 more retailers have this diamond
Prices start from £1,014 GBPSave up to £3,025 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 Round
£1,014 GBP