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Round|Lab Grown|IGI

1.56ct I VVS1 Round Lab Grown Diamond

ID • I/VVS1 • IGI LG728521338

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728521338

Diamond specifications and retailer prices

From €483 EUR
$540 USD
As of October 30, 2026
Save €906 EUR (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,389 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728521338 or 728521338. Listed at 6 retailers as of October 29, 2026, with prices from €483 to €1,389, a €906 spread on the same certified stone. MOH London lists it at €1,389. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728521338
Dimensions7.40 × 7.42 × 4.62 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.40 mm7.42 mm1.56 ctI / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728521338
Side View
Table 56.0%Crown 34.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

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 30
Current: €1,389 EUR|Low: €378 EUR|High: €1,398 EUR|Avg: €716 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7€378 EUR
Retailer 4€483 EUR
Retailer 5€483 EUR
Retailer 2€560 EUR
Retailer 3€577 EUR
Retailer 6€1,150 EUR
MOH London€1,389 EUR

11 data points across 7 retailers

6 retailers€483 EUR to €1,389 EUR

Retailer 1
-
€378 EUR
HK$3,300 HKD
Price last confirmed 57 days ago
A
Retailer 2
-
€483 EUR
$540 USD
View
B+
Retailer 3
-
€560 EUR
$626 USD
View
B+
Retailer 4
-
€577 EUR
$645 USD
View
B
Retailer 5
-
€1,150 EUR
$1,284 USD
View
Most Expensive
B
MOH London
LG728521338 · Oct 29
€1,389 EUR
£1,222 GBP
View
5 more retailers have this diamond
Prices start from €483 EURSave up to €906 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
1.56ct Round
€483 EUR