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Round|Lab Grown|IGI

1.57ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG557243084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557243084

Diamond specifications and retailer prices

From €344 EUR
$384 USD
As of October 29, 2026
Save €1,322 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,665 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 1.57ct lab-grown round diamond

This 1.57ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG557243084 or 557243084. Listed at 15 retailers as of October 25, 2026, with prices from €344 to €1,665, a €1,322 spread on the same certified stone. MOH London lists it at €1,665. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557243084
Dimensions7.50 × 7.47 × 4.52 mm
L/W Ratio1.00
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
7.50 mm7.47 mm1.57 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557243084
Side View
Table 58.5%Crown 33.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.4%

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: €1,665 EUR|Low: €344 EUR|High: €1,684 EUR|Avg: €848 EUR|+0.1%
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 28, 2026
Retailer 10€344 EUR
Retailer 14€383 EUR
Retailer 11€426 EUR
Retailer 3€535 EUR
Retailer 7€559 EUR
Retailer 13€646 EUR
Retailer 8€649 EUR
Retailer 12€678 EUR
Retailer 2€731 EUR
Retailer 6€891 EUR
Retailer 9€1,194 EUR
Retailer 4€1,402 EUR
Retailer 5€1,432 EUR
MOH London€1,665 EUR

22 data points across 14 retailers

15 retailers€344 EUR to €1,665 EUR

A
Cheapest Retailer
-
€344 EUR
$384 USD
A
Retailer 2
-
€383 EUR
$428 USD
View
Final sale: no returns
A
Retailer 3
-
€385 EUR
$430 USD
View
A
Retailer 4
-
€426 EUR
$476 USD
View
A
Retailer 5
-
€426 EUR
$476 USD
View
B+
Retailer 6
-
€535 EUR
$598 USD
View
B+
Retailer 7
-
€559 EUR
$625 USD
View
B+
Retailer 8
-
€646 EUR
$722 USD
View
Retailer 9
-
€649 EUR
$725 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
€678 EUR
$757 USD
View
B+
Retailer 11
-
€731 EUR
ZAR 13,202 ZAR
View
B
Retailer 12
-
€1,194 EUR
$1,334 USD
View
B
Retailer 13
-
€1,369 EUR
$1,529 USD
View
B
Retailer 14
-
€1,402 EUR
$1,567 USD
View
Most Expensive
B
MOH London
LG557243084 · Oct 25
€1,665 EUR
£1,465 GBP
View
14 more retailers have this diamond
Prices start from €344 EURSave up to €1,322 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
1.57ct Round
€344 EUR