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Round|Lab Grown|IGI

1.72ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG577380514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG577380514

Diamond specifications and retailer prices

From €477 EUR
$533 USD
As of November 1, 2026
Save €2,008 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,485 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG577380514 or 577380514. Listed at 21 retailers as of October 29, 2026, with prices from €477 to €2,485, a €2,008 spread on the same certified stone. MOH London lists it at €2,485. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577380514
Dimensions7.68 × 7.72 × 4.70 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.68 mm7.72 mm1.72 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577380514
Side View
Table 58.5%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,485 EUR|Low: €458 EUR|High: €2,502 EUR|Avg: €1,130 EUR|+0.6%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 15€477 EUR
Retailer 4€534 EUR
Retailer 7€534 EUR
Retailer 3€592 EUR
Retailer 12€712 EUR
Retailer 6€795 EUR
Retailer 14€806 EUR
Retailer 9€914 EUR
Retailer 2€916 EUR
Retailer 11€1,018 EUR
Retailer 10€1,379 EUR
Retailer 13€1,528 EUR
Retailer 8€1,557 EUR
Retailer 5€1,874 EUR
Retailer 16€2,090 EUR
MOH London€2,485 EUR

45 data points across 16 retailers

21 retailers€477 EUR to €2,485 EUR

A
Cheapest Retailer
-
€477 EUR
$533 USD
A
Retailer 2
-
€534 EUR
$597 USD
View
Final sale: no returns
A
Retailer 3
-
€534 EUR
$597 USD
View
A
Retailer 4
-
€592 EUR
$661 USD
View
Retailer 5
-
€592 EUR
$661 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€653 EUR
HK$5,700 HKD
View
A
Retailer 7
-
€712 EUR
$795 USD
View
A
Retailer 8
-
€795 EUR
$888 USD
View
A
Retailer 9
-
€806 EUR
$900 USD
View
B+
Retailer 10
-
€914 EUR
View
B+
Retailer 11
-
€916 EUR
£806 GBP
View
B+
Retailer 12
-
€1,018 EUR
ZAR 18,366 ZAR
View
B+
Retailer 13
-
€1,031 EUR
$1,152 USD
View
B+
Retailer 14
-
€1,379 EUR
A$2,370 AUD
View
B
Retailer 15
-
€1,528 EUR
$1,707 USD
View
B
Retailer 16
-
€1,557 EUR
$1,740 USD
View
B
Retailer 17
-
€1,874 EUR
SGD 2,829 SGD
View
B
Retailer 18
-
€1,907 EUR
$2,130 USD
View
B
Retailer 19
-
€1,923 EUR
$2,149 USD
View
B
Retailer 20
-
€2,090 EUR
$2,335 USD
View
Most Expensive
B
MOH London
LG577380514 · Oct 29
€2,485 EUR
£2,186 GBP
View
20 more retailers have this diamond
Prices start from €477 EURSave up to €2,008 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.

A
1.72ct Round
€477 EUR