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Round|Lab Grown|IGI

1.72ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG442069267

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442069267

Diamond specifications and retailer prices

From £1,127 GBP
$1,510 USD
As of October 29, 2026
Save £3,008 GBP (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £4,134 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.72ct lab-grown round diamond

This 1.72ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442069267 or 442069267. Listed at 12 retailers as of October 29, 2026, with prices from £1,127 to £4,134, a £3,008 spread on the same certified stone. MOH London lists it at £4,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069267
Dimensions7.78 × 7.76 × 4.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.78 mm7.76 mm1.72 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069267
Side View
Table 57.5%Crown 32°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £4,134 GBP|Low: £992 GBP|High: £4,168 GBP|Avg: £2,228 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 8£1,127 GBP
Retailer 7£1,241 GBP
Retailer 11£1,390 GBP
Retailer 9£1,440 GBP
Retailer 13£1,440 GBP
Retailer 5£1,505 GBP
Retailer 14£1,567 GBP
Retailer 3£1,932 GBP
Retailer 10£2,264 GBP
Retailer 2£2,483 GBP
Retailer 12£2,980 GBP
Retailer 6£3,223 GBP
Retailer 4£4,123 GBP
MOH London£4,134 GBP

17 data points across 14 retailers

12 retailers£1,127 GBP to £4,134 GBP

B+
Cheapest Retailer
-
£1,127 GBP
$1,510 USD
B
Retailer 2
-
£1,241 GBP
$1,663 USD
View
B
Retailer 3
-
£1,351 GBP
$1,810 USD
View
B
Retailer 4
-
£1,390 GBP
$1,862 USD
View
Final sale: no returns
Retailer 5
-
£1,440 GBP
$1,930 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
£1,440 GBP
$1,930 USD
View
B
Retailer 7
-
£1,567 GBP
$2,100 USD
View
B
Retailer 8
-
£2,264 GBP
$3,033 USD
View
B
Retailer 9
-
£2,483 GBP
$3,327 USD
View
B
Retailer 10
-
£2,699 GBP
$3,617 USD
View
B
Retailer 11
-
£2,980 GBP
View
Most Expensive
B
MOH London
LG442069267 · Oct 29
£4,134 GBP
View
11 more retailers have this diamond
Prices start from £1,127 GBPSave up to £3,008 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+
1.72ct Round
£1,127 GBP