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Round|Lab Grown|IGI

1.72ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG442066428

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066428

Diamond specifications and retailer prices

From €1,352 EUR
$1,510 USD
As of October 29, 2026
Save €3,607 EUR (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,959 EUR 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 LG442066428 or 442066428. Listed at 11 retailers as of October 29, 2026, with prices from €1,352 to €4,959, a €3,607 spread on the same certified stone. MOH London lists it at €4,959. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066428
Dimensions7.79 × 7.70 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.79 mm7.70 mm1.72 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442066428
Side View
Table 58.5%Crown 32.8°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.3%

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: €4,959 EUR|Low: €1,352 EUR|High: €4,998 EUR|Avg: €2,381 EUR|-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
October 29, 2026
Retailer 6€1,352 EUR
Retailer 5€1,489 EUR
Retailer 9€1,667 EUR
Retailer 7€1,728 EUR
Retailer 10€1,728 EUR
Retailer 3€1,805 EUR
Retailer 11€1,880 EUR
Retailer 12€2,316 EUR
Retailer 8€2,715 EUR
Retailer 2€2,978 EUR
Retailer 4€3,866 EUR
MOH London€4,959 EUR

14 data points across 12 retailers

11 retailers€1,352 EUR to €4,959 EUR

B+
Cheapest Retailer
-
€1,352 EUR
$1,510 USD
B
Retailer 2
-
€1,489 EUR
$1,663 USD
View
B
Retailer 3
-
€1,620 EUR
$1,810 USD
View
B
Retailer 4
-
€1,667 EUR
$1,862 USD
View
Final sale: no returns
B
Retailer 5
-
€1,728 EUR
$1,930 USD
View
Retailer 6
-
€1,728 EUR
$1,930 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
€1,880 EUR
$2,100 USD
View
B
Retailer 8
-
€2,715 EUR
$3,033 USD
View
B
Retailer 9
-
€2,978 EUR
$3,327 USD
View
B
Retailer 10
-
€3,238 EUR
$3,617 USD
View
Most Expensive
B
MOH London
LG442066428 · Oct 29
€4,959 EUR
£4,362 GBP
View
10 more retailers have this diamond
Prices start from €1,352 EURSave up to €3,607 EUR

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
€1,352 EUR